Updated February 2026.
This database includes all records currently accepted by the MARC.
- * indicates the original finder(s)
- †indicates that documentation was submitted to the committee
- (ph) indicates the observer obtained photographs
- (au) indicates audio recordings
662 records
| MARC Number | Decision | Species | # | Location | County | Arrival | Departure | Observers | Notes | Report |
|---|---|---|---|---|---|---|---|---|---|---|
| 1879-001 | A | Yellow Rail | 1 | Cape Cod | Barnstable | 10/14/1879 | 10/14/1879 | collected by unknown (ph. Jeremiah Trimble) | 16 | |
| 1879-002 | A | Yellow Rail | 1 | Cape Cod | Barnstable | 10/14/1879 | 10/14/1879 | collected by unknown (ph. Jeremiah Trimble) | 16 | |
| 1885-001 | Pr | Barnacle Goose | 1 | North Eastham | Barnstable | 11/1/1885 | 11/1/1885 | NOT ORIGINALLY IN DB; required review of 1st annual report for MJI to capture; shot. From 1st report: This record was of a bird shot at North Eastham, 1 November, 1885. There are many recent reports including birds that are known to have escaped from captivity. | 1 | |
| 1885-002 | A | Eskimo Curlew | 1 | Chatham | Barnstable | 9/7/1885 | 9/7/1885 | J. Thayer | 13 | |
| 1907-002 | A | Bar-tailed Godwit (European) | 1 | Cape Cod | Barnstable | 9/16/1907 | 9/16/1907 | collected by Chester R. Lamb (ph. Jeremiah Trimble) | 16 | |
| 1908-004 | A | Common Gull (European) | 1 | Pleasant Bay, Chatham | Barnstable | 2/8/1908 | 2/8/1908 | collected by N. A. Eldridge (ph. Jeremiah Trimble) | 16 | |
| 1916-001 | A | Mountain Plover | 1 | Chatham | Barnstable | 10/28/1916 | 10/28/1916 | A.E. Crowell (specimen) | 13 | |
| 1923-001 | A | Greater White-fronted Goose | 1 | North Truro | Barnstable | 11/1/1923 | 11/1/1923 | J. Peters | 1 | |
| 1929-001 | A | Wilson's Plover | 1 | Truro | Barnstable | 6/25/1929 | 6/25/1929 | collected by O. L. Austin Jr. (ph. Jeremiah Trimble) | check MCZ database date, which is different? | 16 |
| 1954-004 | NA | Western Wood-Pewee | 1 | Chatham, Barnstable | Barnstable | 9/25/1954 | 9/25/1954 | [this record was not in the database, since none of the Not Accepted records from that report were preserved in the DB; we re-entered it from the 24th report] | 24 | |
| 1961-001 | Pr | Common Chaffinch | 1 | Chatham | Barnstable | 4/1/1961 | 4/3/1961 | xxx | re-reviewed as 1961-001R | 1 |
| 1961-001R | A | Common Chaffinch | 1 | Chatham | Barnstable | 4/1/1961 | 4/3/1961 | 1961-001 was added to the Provisional list and this re-review established it for the state list | 3 | |
| 1962-002 | A | Cassin's Kingbird | 1 | Eastham Town Hall | Barnstable | 10/21/1962 | 10/21/1962 | W. Bailey, collected by Clem | 13 | |
| 1966-002A | NA | Western Wood-Pewee | 1 | Monomoy | Barnstable | 8/29/1966 | 8/29/1966 | 12 | ||
| 1966-002B | NA | Western Wood-Pewee | 1 | Monomoy | Barnstable | 9/11/1966 | 9/11/1966 | 12 | ||
| 1970-001 | NA | Lark Bunting | 1 | Nauset Beach, Orleans, Barnstable | Barnstable | 9/4/1970 | 9/4/1970 | [this record was not in the database, since none of the Not Accepted records from that report were preserved in the DB; we re-entered it from the 24th report] | 24 | |
| 1973-001 | A | Black-browed Albatross | 1 | offshore (40 minutes south of Nantucket Harbor on slow boat) | Barnstable | 9/16/1973 | 9/16/1973 | Richard R. Veit | 1 | |
| 1973-002 | A | Common Ground Dove | 1 | South Monomoy Island | Barnstable | 10/7/1973 | 10/7/1973 | T. Howell | 1 | |
| 1973-006 | A | Brewer's Blackbird | 2 | North Beach, Orleans | Barnstable | 10/27/1979 | 10/28/1979 | Wayne Petersen*, Wallace Bailey, Priscilla Bailey, Carl Goodrich, Blair Nikula | 24 | |
| 1976-005 | A | Eurasian Curlew | 1 | North Monomoy Island | Barnstable | 9/19/1976 | 10/16/1976 | Richard R. Veit* | 13 | |
| 1978-002 | Pr | Cinnamon Teal | 1 | Monomoy Island | Barnstable | 5/11/1978 | 5/11/1978 | from 1st report: A duck in breeding plumage at Monomoy Island 11 May 1978 was unquestionably a Cinnamon Teal; however its origin as a wild bird was considered suspect. | 1 | |
| 1979-006 | A | Bar-tailed Godwit (European) | 1 | Monomoy NWR | Barnstable | 7/4/1979 | 8/19/1979 | Robert Clem*, Blair Nikula (ph) | ssp not mentioned in report, but reported as lapponica in American Birds and in David Czaplak's eBird report; dates originally published in 24th report as 4-6 July 1979, but corrected to 4 Jul-19 Aug since American Birds lists it as 14 Jul-19 Aug, but the start date seems clearly to have been 4 July | 24 |
| 1980-001 | A | Red-necked Stint | 1 | North Monomoy Island | Barnstable | 6/24/1980 | 6/28/1980 | Richard R. Veit | 1 | |
| 1980-006 | A | Little Stint | 1 | Monomoy NWR | Barnstable | 6/19/1980 | 6/25/1980 | Blair Nikula* (ph) | 24 | |
| 1980-007 | A | Fork-tailed Flycatcher | 1 | Nauset Beach, Orleans | Barnstable | 9/27/1980 | 10/7/1980 | Bob Stymeist (ph) | 24 | |
| 1981-002 | A | Iceland Gull (Thayer's) | 1 | offshore (Stellwagen Bank) | Barnstable | 4/25/1981 | 4/25/1981 | Wayne Petersen | 2 | |
| 1982-007 | A | Swainson's Warbler | 1 | Beech Forest, Provincetown | Barnstable | 5/4/1982 | 5/6/1982 | John Young*, Wallace Bailey, Carl Goodrich, Blair Nikula | 24 | |
| 1982-008 | A | Purple Gallinule | 1 | Falmouth | Barnstable | 5/16/1982 | 5/31/1982 | Dorothy Arvidson (ph) | 24 | |
| 1983-004 | A | Brown-chested Martin (fusca) | 1 | South Monomoy Island | Barnstable | 6/12/1983 | 6/12/1983 | Wayne Petersen*, Blair Nikula*, Denver Holt* (ph, specimen) | 13 | |
| 1983-006 | NA | Fulvous Whistling-Duck | 1 | South Monomoy Island | Barnstable | 8/7/1983 | 8/7/1983 | 13 | ||
| 1983-007 | A | Mississippi Kite | 1 | Pilgrim Heights, North Truro | Barnstable | 5/7/1983 | 5/7/1983 | Blair Nikula*, D. Reynolds*, Roger Everett* (ph) | 24 | |
| 1984-006 | A | Long-billed Curlew | 1 | Monomoy NWR | Barnstable | 6/6/1984 | 6/10/1984 | Blair Nikula*, Henning Stabins* | 24 | |
| 1985-002 | NA | Yellow-billed Loon | 1 | Nantucket Sound (from ferry) | Barnstable | 3/16/1985 | 3/16/1985 | 1 | ||
| 1985-003 | A | White-tailed Tropicbird | 1 | Cockle Cove Beach, Chatham | Barnstable | 9/27/1985 | 9/27/1985 | Blair Nikula, Peter Trull | 13 | |
| 1986-001 | NA | Eurasian Hobby | 1 | South Monomoy Island | Barnstable | 9/28/1986 | 9/28/1986 | 1 | ||
| 1986-003 | NA | European Golden-Plover | 1 | South Monomoy Island | Barnstable | 11/23/1986 | 11/23/1986 | 1 | ||
| 1986-005 | A | Mississippi Kite | 1 | Route 6, Truro | Barnstable | 5/6/1986 | 5/6/1986 | Blair Nikula*, Robert Humphrey* | 24 | |
| 1986-007 | A | White-winged Dove | 1 | Chatham | Barnstable | 8/8/1986 | 8/10/1986 | T. Vose, M. Vose | 24 | |
| 1987-007 | A | Wilson's Plover | 1 | North Monomoy Island | Barnstable | 5/31/1987 | 5/31/1987 | Steven Dinsmore*, Robert Humphrey* | 24 | |
| 1988-004 | A | Sprague's Pipit | 1 | Provincetown Airport | Barnstable | 12/17/1988 | 2/12/1989 | 13 | ||
| 1988-009 | A | Northern Wheatear | 1 | Red River Beach, Harwich | Barnstable | 10/2/1988 | 10/3/1988 | Don Stokes, Roger Everett (ph) | 24 | |
| 1990-005 | A | Common Ringed Plover | 1 | North Monomoy Island | Barnstable | 9/5/1990 | 9/5/1990 | Simon Perkins | 1 | |
| 1990-006 | A | Spotted Redshank | 1 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 7/31/1990 | 8/19/1990 | M. Smith, P. Kaufman | 13 | |
| 1990-013 | A | American White Pelican | 1 | Coast Guard Beach, Eastham | Barnstable | 10/6/1990 | 10/6/1990 | Kyle Jones* (ph) | 24 | |
| 1991-001B | A | Pterodroma sp. | 1 | offshore (18 miles north of Veatch Canyon) | Barnstable | 4/22/1991 | 4/22/1991 | S. Highley* (ph) | 15 | |
| 1991-002 | A | Black-capped Petrel | 1 | South Sunken Meadow Beach, Eastham | Barnstable | 8/19/1991 | 8/19/1991 | Rick Heil | 1 | |
| 1991-005 | A | Bar-tailed Godwit (European) | 1 | North Monomoy Island | Barnstable | 5/19/1991 | 5/19/1991 | Blair Nikula* | basic plumage; presumed different birds on 19 May and 11-14 Aug 1991 | 1 |
| 1991-006 | A | Franklin's Gull | 1 | Sandy Neck Beach--east end | Barnstable | 8/5/1991 | 8/5/1991 | Blair Nikula | 1 | |
| 1991-007 | A | Bar-tailed Godwit (European) | 1 | North Monomoy Island | Barnstable | 8/11/1991 | 8/14/1991 | Blair Nikula* | basic plumage; presumed different birds on 19 May and 11-14 Aug 1991 | 1 |
| 1991-009 | A | White-tailed Tropicbird | 1 | Kingsbury Beach, Eastham | Barnstable | 8/22/1991 | 8/22/1991 | collected by E. Cudihy (ph. Jeremiah Trimble) | 16 | |
| 1991-011 | A | Reddish Egret | 1 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 5/12/1991 | 5/12/1991 | R. Prescott (ph) | 19 | |
| 1991-013 | A | Rock Wren | 1 | South Orleans | Barnstable | 11/2/1991 | 2/1/1992 | Charlie Thompson, Sue Thompson, Roger Everett (ph) | 24 | |
| 1991-014 | A | Townsend's Warbler | 1 | Town Hall, Falmouth | Barnstable | 12/1/1991 | 12/12/1991 | Robert Bradbury (ph), Glenn d'Entremont | 24 | |
| 1992-009 | A | Bar-tailed Godwit (European) | 1 | North Monomoy Island | Barnstable | 6/3/1992 | 10/28/1992 | Blair Nikula* | basic plumage | 1 |
| 1992-010 | A | Bar-tailed Godwit (European) | 1 | North Monomoy Island | Barnstable | 7/8/1992 | 9/5/1992 | Blair Nikula* | breeding plumage | 1 |
| 1993-005 | A | Black-tailed Godwit | 1 | Monomoy NWR--North Monomoy Island | Barnstable | 6/23/1993 | 7/7/1993 | Blair Nikula | 1 | |
| 1993-008 | NA | Bar-tailed Godwit | 1 | North Monomoy Island (west side flats) | Barnstable | 9/2/1993 | 9/2/1993 | 1 | ||
| 1993-016 | A | White-faced Storm-Petrel | 1 | offshore (18 nm due south of the Muskeget Channel, Nantucket Sound) | Barnstable | 8/24/1993 | 8/24/1993 | S. Highley | 1 | |
| 1993-021 | A | Townsend's Warbler | 1 | Bayberry Lane, Barnstable | Barnstable | 12/28/1993 | 12/28/1993 | Richard Forster | 2 | |
| 1994-002A | NA | Arctic Loon | 1 | Corporation Beach, Dennis | Barnstable | 3/26/1994 | 3/26/1994 | 2 | ||
| 1994-002B | A | Arctic/Pacific Loon | 1 | Corporation Beach, Dennis | Barnstable | 3/26/1994 | 3/26/1994 | E. Salmela | 2 | |
| 1994-004 | A | Black-tailed Godwit | 1 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 5/19/1994 | 6/1/1994 | J. Sones | 2 | |
| 1994-010 | A | Selasphorus sp. | 1 | Sandwich | Barnstable | 9/30/1994 | 9/30/1994 | Tom Aversa | 2 | |
| 1994-013 | NA | Franklin's Gull | 1 | Provincetown (Champlin - Mission Bell?) | Barnstable | 9/10/1994 | 9/10/1994 | 2 | ||
| 1994-014 | A | Swainson's Hawk | 1 | 2 miles east of Race Point Beach parking lot, Provincetown | Barnstable | 9/8/1994 | 9/9/1994 | Paul Champlin | 2 | |
| 1994-018 | A | Wood Stork | 1 | Rushy Marsh Pond, Cotuit | Barnstable | 11/18/1994 | 12/11/1994 | T. Gagnon, Curtis Marantz | 2 | |
| 1994-023 | A | Snowy Plover | 1 | Chatham (6/11), Mashpee (6/21), Seagull Beach, West Yarmouth (6/23-7/10) | Barnstable | 6/11/1994 | 7/10/1994 | Scott Hecker, m. ob. (ph) | SAME BIRD ISSUES: records combined from sightings at Chatham (6/11), Mashpee (6/21), Seagull Beach, West Yarmouth (6/23-7/10) | 2 |
| 1995-001 | A | Eared Grebe | 1 | Nauset Beach, East Orleans | Barnstable | 1/14/1995 | 2/12/1995 | Steve Arena | 2 | |
| 1995-002 | A | Mountain Bluebird | 3 | Marconi Station Site, Wellfleet | Barnstable | 1/27/1995 | 3/14/1995 | Ed Hoopes | 2 | |
| 1995-022 | A | Bridled Tern | 1 | Twin Brooks Golf Course, Hyannisport | Barnstable | 1/16/1995 | 1/16/1995 | collected by Ned Hardy (ph. Jeremiah Trimble) | 16 | |
| 1996-004 | A | Wilson's Plover | 1 | North Monomoy Island | Barnstable | 5/4/1996 | 5/4/1996 | Blair Nikula | 2 | |
| 1996-005 | NA | Lapland Longspur | 1 | North Monomoy Island | Barnstable | 7/10/1996 | 7/10/1996 | 2 | ||
| 1996-009 | A | American White Pelican | 1 | Salt Pond, Falmouth | Barnstable | 11/10/1996 | 11/10/1996 | J. Liller, Mark Lynch | 2 | |
| 1996-010A | NA | Black-browed Albatross | 1 | Monomoy NWR--Morris Island | Barnstable | 9/21/1996 | 9/21/1996 | 3 | ||
| 1996-010B | A | small albatross sp. | 1 | Monomoy NWR--Morris Island | Barnstable | 9/21/1996 | 9/21/1996 | W. Harrington | 3 | |
| 1996-017 | A | White-winged Dove | 1 | Mission Bell, Provincetown (**location needs confirmation) | Barnstable | 6/23/1996 | 7/4/1996 | N. Champlin | 2 | |
| 1996-018 | A | Long-tailed Jaeger | 1 | Cold Storage Beach, North Truro | Barnstable | 9/23/1996 | 9/23/1996 | R. Spinale | 3 | |
| 1996-019 | A | Townsend's Solitaire | 1 | Mill Pond, Barnstable | Barnstable | 12/29/1996 | 3/16/1997 | Vernon Laux, Roger Everett | 2 | |
| 1996-028 | A | Great Blue Heron (Great White) | 1 | Nauset Marsh | Barnstable | 7/10/1996 | 7/10/1996 | David Bessum + v.o. | 13 | |
| 1997-005 | A | Swainson's Hawk | 1 | Provincetown Airport | Barnstable | 6/25/1997 | 10/15/1997 | K. Jones | 3 | |
| 1997-007 | A | Townsend's Warbler | 1 | Beech Forest, Provincetown | Barnstable | 5/4/1997 | 5/7/1997 | S. Miller, J. Sones | 3 | |
| 1997-009 | A | Sargasso Shearwater | 1 | offshore (Stellwagen Bank) | Barnstable | 7/12/1997 | 7/12/1997 | Ron Lockwood | 3 | |
| 1997-011 | A | Violet-green Swallow | 1 | Beech Forest, Provincetown | Barnstable | 5/12/1997 | 5/12/1997 | A. King, M. Tuttle (Jackie Sones) | 4 | |
| 1997-014 | A | Mississippi Kite | 1 | Orleans Disposal Area, Orleans | Barnstable | 5/28/1997 | 6/4/1997 | Roger Everett | 3 | |
| 1997-018 | A | Townsend's Solitaire | 1 | Corn Hill, Truro | Barnstable | 11/2/1997 | 11/2/1997 | John Hoye, A. McCarthy | 3 | |
| 1997-024 | NA | Ash-throated Flycatcher | 1 | South Monomoy Island, Chatham | Barnstable | 9/14/1997 | 9/14/1997 | 15 | ||
| 1997-028 | A | Pacific Loon | 1 | Cape Cod Canal, Sandwich | Barnstable | 12/5/1997 | 12/6/1997 | Mike Sylvia, K. Anderson | 4 | |
| 1998-001 | A | Ancient Murrelet | 1 | Race Point, Provincetown | Barnstable | 1/4/1998 | 1/4/1998 | Jeremiah Trimble, Blair Nikula | 3 | |
| 1998-004 | A | Sooty/Short-tailed Shearwater | 1 | First Encounter Beach, Eastham | Barnstable | 1/17/1998 | 1/17/1998 | Blair Nikula | 3 | |
| 1998-005 | NA | Ross's Gull | 1 | Sandy Neck Beach, Barnstable | Barnstable | 5/13/1998 | 5/13/1998 | 5 | ||
| 1998-007 | A | Bar-tailed Godwit | 1 | North Monomoy Island | Barnstable | 5/15/1998 | 5/15/1998 | Blair Nikula* | basic plumage; subspecies not mentioned in report | 4 |
| 1998-008 | A | Little Egret | 1 | North Monomoy Island | Barnstable | 5/16/1998 | 5/16/1998 | B. Laughran, Peter Trimble, Blair Nikula | 4 | |
| 1998-011 | NA | Little Egret | 1 | North Monomoy Island | Barnstable | 9/9/1998 | 9/9/1998 | 4 | ||
| 1998-018 | NA | Spotted Redshank | 1 | South Beach, Chatham | Barnstable | 8/28/1998 | 8/28/1998 | 5 | ||
| 1998-023 | A | Ash-throated Flycatcher | 1 | Locust Lane, Barnstable | Barnstable | 12/20/1998 | 12/26/1998 | R. Pease, Blair Nikula, Jeremiah Trimble | 4 | |
| 1998-024 | A | Mississippi Kite | 1 | Beech Forest, Provincetown | Barnstable | 5/31/1998 | 5/31/1998 | Jeremiah Trimble | 4 | |
| 1998-029 | A | Swainson's Hawk | 1 | Race Point Rd., Provincetown | Barnstable | 10/3/1998 | 10/3/1998 | John Young | 7 | |
| 1998-032 | NA | White Ibis | 3 | Bourne Bridge | Barnstable | 9/5/1998 | 9/5/1998 | 15 | ||
| 1999-008 | A | Iceland Gull (Thayer's) | 1 | Race Point, Provincetown | Barnstable | 2/15/1999 | 2/15/1999 | Rick Heil, J. Smith | 4 | |
| 1999-012 | A | Red-necked Stint | 1 | South Beach, Chatham | Barnstable | 9/4/1999 | 9/6/1999 | Ron Lockwood, Blair Nikula | 5 | |
| 1999-024 | A | Pink-footed Goose | 1 | Dennis Pines Golf Course | Barnstable | 1/16/1999 | 2/20/1999 | Randy Fisher*, ph. D. Crockett, †S. Smolen-Morton, ph. †Jeremiah Trimble | needs prior reviewe to be captured | 15 |
| 2000-001 | NA | Iceland Gull (Thayer's) | 1 | Hatch's Harbor, Provincetown | Barnstable | 3/14/2000 | 3/14/2000 | 5 | ||
| 2000-002 | NA | California Gull | 1 | Coast Guard Beach, Eastham | Barnstable | 2/26/2000 | 2/26/2000 | 5 | ||
| 2000-003 | A | Western Tanager | 1 | Orleans | Barnstable | 2/5/2000 | 2/13/2000 | A.MacPhail, Crockett + Marj Rines (ph), Wayne Petersen | 5 | |
| 2000-010 | A | Red-necked Stint | 1 | North Monomoy Island | Barnstable | 6/4/2000 | 6/4/2000 | Blair Nikula | 5 | |
| 2000-016 | A | South Polar Skua | 1 | offshore (Stellwagen Bank) | Barnstable | 7/17/2000 | 7/17/2000 | Peter Trull | 6 | |
| 2000-019 | A | California Gull | 1 | South Beach, Chatham | Barnstable | 7/23/2000 | 7/23/2000 | Rick Heil, Blair Nikula | 6 | |
| 2000-023 | A | Pacific Loon | 1 | Scusset Beach State Reservation | Barnstable | 11/22/2000 | 11/22/2000 | Steve and J. Dinsmore | 6 | |
| 2000-027 | A | Lark Bunting | 1 | Pond St., North Truro | Barnstable | 4/25/2000 | 5/4/2000 | S. Smolen-Morton (dtls) | 8 | |
| 2000-029 | NA | Eskimo Curlew | 2 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 8/19/2000 | 8/19/2000 | 9 | ||
| 2000-030 | A | Mississippi Kite | 1 | 113 Great Hill Rd., East Sandwich | Barnstable | 5/1/2000 | 5/1/2000 | collected by unknown (ph. Jeremiah Trimble) | 16 | |
| 2001-002 | NA | Common Greenshank | 1 | Monomoy NWR--Morris Island | Barnstable | 5/21/2001 | 5/21/2001 | 6 | ||
| 2001-012 | A | Red-necked/Little Stint | 1 | South Beach, Chatham | Barnstable | 8/13/2001 | 8/13/2001 | Blair Nikula + Peter Trull | 7 | |
| 2001-019 | A | Townsend's Warbler | 1 | South Main Street (near intersection with Craigville Beach Road), Centerville | Barnstable | 12/28/2001 | 2/3/2002 | S. Johnson | 7 | |
| 2001-021 | A | Blue-headed Vireo | 1 | bike path south of High Head, North Truro | Barnstable | 12/23/2001 | 12/23/2001 | Mark Lynch | 7 | |
| 2002-006 | A | Selasphorus sp. | 1 | Patten Lane, Chatham | Barnstable | 1/1/2002 | 1/21/2002 | Blair Nikula et al | 7 | |
| 2002-007 | NA | Sprague's Pipit | 1 | South Cape Beach SP, Mashpee | Barnstable | 5/26/2002 | 5/26/2002 | 7 | ||
| 2002-009A | A | Eurasian Kestrel | 1 | southwest corner of Lieutenant's Island, South Wellfleet | Barnstable | 4/14/2002 | 4/14/2002 | L. Bostrom* | reports from Wellfleet 14 Apr 2002 (2002-009A) and Chatham (2002-009B) are treated as the same bird in the 7th report, which says seen in Wellfleet 14 Apr but "word did not get out to the birding community until four days later and 15 miles away in Chatham when another observer rediscovered it, pres | 7 |
| 2002-009B | A | Eurasian Kestrel | 1 | Morris Island Causeway | Barnstable | 4/18/2002 | 5/5/2002 | Blair Nikula, R. Clem | SAME BIRD ISSUES: reports from Wellfleet 14 Apr 2002 (2002-009A) and Chatham (2002-009B) are treated as the same bird in the 7th report, which says seen in Wellfleet 14 Apr but "word did not get out to the birding community until four days later and 15 miles away in Chatham when another observer red | 7 |
| 2002-025A | A | Red-necked Stint | 1 | South Beach, Chatham | Barnstable | 8/1/2002 | 8/1/2002 | Rick Heil | two birds of observed at same locaton and date; from report: An alternate plumaged stint was discovered in a flock of shorebirds, but the first observer was only able to study it for a total of several minutes, the second for even less time, as the flock was continuously flushed by a Northern Harrie | 7 |
| 2002-025B | A | Red-necked Stint | 1 | South Beach, Chatham | Barnstable | 8/1/2002 | 8/2/2002 | Rick Heil, Jeremiah Trimble | two birds of observed at same locaton and date; from report: An alternate plumaged stint was discovered in a flock of shorebirds, but the first observer was only able to study it for a total of several minutes, the second for even less time, as the flock was continuously flushed by a Northern Harrie | 7 |
| 2002-026A | A | Elegant Tern | 1 | South Beach, Chatham | Barnstable | 8/4/2002 | 8/4/2002 | G. Wood, Linda Pivacek | SAME BIRD ISSUES: both records (2002-026A and 2002-026B) clearly pertain to same bird and treated as such in 7th report: "The bird was rediscovered by Nikula on August 15" | 7 |
| 2002-026B | A | Elegant Tern | 1 | South Beach, Chatham | Barnstable | 8/15/2002 | 8/28/2002 | Blair Nikula et al. | SAME BIRD ISSUES: accepted; both records clearly pertain to same bird and treated as such in 7th report: "The bird was rediscovered by Nikula on August 15" | 7 |
| 2002-027 | A | Magnificent Frigatebird | 1 | Harwich (Sept. 1), Chatham Light area (Sept. 2-3), Hyannis (Sept. 4) | Barnstable | 9/1/2002 | 9/4/2002 | T. + M. Gooley, Blair Nikula | multiple sightings combined as one record: Harwich (Sept. 1), Chatham Light area (Sept. 2-3), Hyannis (Sept. 4) | 7 |
| 2002-036 | NA | Thick-billed Kingbird | 1 | Alder Lane, North Falmouth | Barnstable | 12/2/2002 | 12/2/2002 | 8 | ||
| 2002-036R | NA | Thick-billed Kingbird | 1 | Alder Lane, North Falmouth | Barnstable | 12/2/2002 | 12/2/2002 | 8 | ||
| 2002-039 | A | Calliope Hummingbird | 1 | Campground Road, Eastham | Barnstable | 11/1/2002 | 12/21/2002 | J. Kricher, A. Fuller et al | 8 | |
| 2002-041 | A | Pacific Loon | 1 | Head of Meadow Beach, North Truro | Barnstable | 12/22/2002 | 12/22/2002 | V. Miller, Mark Lynch | 8 | |
| 2002-045 | NA | Yellow-legged Gull | 1 | Coast Guard Beach, Eastham | Barnstable | 10/6/2002 | 10/6/2002 | 19 | ||
| 2002-046 | A | Cackling Goose | 1 | Cornhill Farm, North Truro | Barnstable | 12/3/2002 | 12/3/2002 | A. Brissette, M. Harvey, B. Griffith | 8 | |
| 2003-005 | A | Atlantic Yellow-nosed Albatross | 1 | First Encounter Beach, Eastham | Barnstable | 6/2/2003 | 6/2/2003 | Blair Nikula* | 9 | |
| 2003-008 | A | American White Pelican | 1 | Castle Road area, Truro | Barnstable | 6/28/2003 | 6/28/2003 | John Young | 8 | |
| 2003-014 | A | Red-necked Stint | 1 | South Beach, Chatham | Barnstable | 7/8/2003 | 7/9/2003 | Blair Nikula | 8 | |
| 2003-015 | A | Red-necked Stint | 1 | North Monomoy Island | Barnstable | 8/14/2003 | 8/19/2003 | Blair Nikula, Curtis Marantz (dtls) | 8 | |
| 2003-024 | A | Pacific Loon | 1 | Race Point, Provincetown | Barnstable | 4/28/2003 | 4/28/2003 | A. Strauss | 9 | |
| 2003-026A | NA | Rufous Hummingbird | 1 | 857 West Falmouth Highway, West Falmouth | Barnstable | 9/10/2003 | 9/20/2003 | 9 | ||
| 2003-026B | A | Rufous/Allen's Hummingbird | 1 | 857 West Falmouth Highway, West Falmouth | Barnstable | 9/10/2003 | 9/20/2003 | S. Fazzino | 9 | |
| 2003-030 | A | Cave Swallow | 1 | Chatham Fish Pier | Barnstable | 11/27/2003 | 11/27/2003 | Ryan Merrill | 9 | |
| 2003-031 | A | Cave Swallow | 2 | Pochet Island, Orleans | Barnstable | 11/14/2003 | 11/14/2003 | Jeremiah Trimble, Blair Nikula | 9 | |
| 2003-038 | A | Rufous Hummingbird | 1 | 84 Wing Blvd., West, East Sandwich | Barnstable | 11/1/2003 | 11/3/2003 | R. Ayotte (ph), Curtis Marantz (dtls) | 9 | |
| 2003-039 | A | Scissor-tailed Flycatcher | 1 | Morris Island Causeway, Chatham | Barnstable | 10/13/2003 | 10/14/2003 | D. Manchester | 9 | |
| 2003-040 | A | Scissor-tailed Flycatcher | 1 | Marconi Station Site, Wellfleet | Barnstable | 11/13/2003 | 12/4/2003 | B. Elrick | 9 | |
| 2004-004 | A | Western Tanager | 1 | 163 Harwich Road, Brewster | Barnstable | 1/13/2004 | 1/25/2004 | P. Brown (ph) | 9 | |
| 2004-006 | A | Bar-tailed Godwit (Siberian) | 1 | North Monomoy Island | Barnstable | 5/9/2004 | 5/9/2004 | Blair Nikula | alternate plumage | 9 |
| 2004-007 | A | Bar-tailed Godwit (European) | 1 | North Monomoy Island | Barnstable | 5/12/2004 | 5/12/2004 | Blair Nikula et al. | alternate plumage | 9 |
| 2004-008 | A | Bar-tailed Godwit (European) | 1 | South Beach, Chatham | Barnstable | 6/5/2004 | 6/5/2004 | Blair Nikula | basic plumage | 9 |
| 2004-013 | A | White Ibis | 1 | South Cape Beach SP, Mashpee | Barnstable | 5/29/2004 | 5/29/2004 | Mary Keleher et al. | 9 | |
| 2004-016 | A | Townsend's Solitaire | 1 | bike path near Salt Pond Visitor Center, Eastham | Barnstable | 11/27/2004 | 11/27/2004 | John Hoye, A. McCarthy | 10 | |
| 2004-022 | A | American White Pelican | 1 | Provincetown Harbor | Barnstable | 12/5/2004 | 12/5/2004 | S. Landry et al. | 10 | |
| 2004-025 | A | Black-tailed Gull | 1 | South Beach, Chatham | Barnstable | 7/4/2004 | 7/4/2004 | Vernon Laux | 10 | |
| 2004-026 | A | Pacific Loon | 1 | South Cape Beach SP, Mashpee | Barnstable | 11/17/2004 | 11/17/2004 | Mark Lynch, S. Carroll | 10 | |
| 2004-027 | NA | Pacific Loon | 1 | Sandy Neck Beach, Barnstable | Barnstable | 11/17/2004 | 11/17/2004 | 10 | ||
| 2004-035 | A | Cave Swallow | 1 | Loop Beach, Cotuit | Barnstable | 11/26/2004 | 11/26/2004 | Jeremiah Trimble et al. | 10 | |
| 2004-036 | A | Cave Swallow | 2 | Mill Pond, Chatham | Barnstable | 11/27/2004 | 11/27/2004 | Jeremiah Trimble et al. | 10 | |
| 2004-041 | A | Black-backed Woodpecker | 1 | Great Island, Wellfleet | Barnstable | 9/24/2004 | 9/24/2004 | S. Vince (ph)* | 13 | |
| 2004-043 | Pr | Common Shelduck | 1 | Grand Cove, West Dennis | Barnstable | 1/24/2004 | 1/24/2004 | Blair Nikula* (ph) | from 15th report: An earlier record, an adult photographed at Bass River, Dennis, Barnstable, January 24, 2004 (ph. B. Nikula*; 2004-43), went two rounds, failing 4–5 on the second. The Dennis bird mustered less support than the Nahant/Lynn/Swampscott one because it hadn’t been tracked as closely (s | 15 |
| 2005-010 | A | Wilson's Plover | 1 | South Monomoy--southern tip | Barnstable | 6/8/2005 | 6/8/2005 | Ryan Merrill | 10 | |
| 2005-016 | A | large swift sp. | 1 | Pilgrim Heights, North Truro | Barnstable | 5/28/2005 | 5/28/2005 | 10 | ||
| 2005-018 | A | Wilson's Plover | 1 | S. Monomoy, Chatham | Barnstable | 7/5/2005 | 7/22/2005 | Ryan Merrill | 10 | |
| 2005-018B | A | Wilson's Plover | 1 | South Beach, Chatham | Barnstable | 7/11/2005 | 7/22/2005 | Jeremiah Trimble et al | 10 | |
| 2005-019 | A | Sandwich Tern | 1 | South Beach, Chatham | Barnstable | 7/21/2005 | 7/21/2005 | Nick Bonomo, Ryan Merrill (ph) | 10 | |
| 2005-021 | A | Magnificent Frigatebird | 1 | South Beach, Chatham | Barnstable | 7/22/2005 | 7/22/2005 | Greg Hirth, R. Merrill (ph) | 10 | |
| 2005-023 | A | Little Stint | 1 | South Beach, Chatham | Barnstable | 7/20/2005 | 7/25/2005 | Robert Clem, Nick Bonomo†*, Jeremiah Trimble† | SAME BIRD ISSUES: from report: #05-23, July 20-25, 2005, Chatham South Beach (Barnstable), R. Clem, N. Bonomo*†, J. Trimble† (First ballot. Vote: 9-0). #05-24, July 24-25, 2005, Chatham South Beach (Barnstable), J. Trimble†, B. Nikula*†(First ballot. Vote: 9-0). Several experienced birders observed | 10 |
| 2005-024 | A | Little Stint | 1 | South Beach, Chatham | Barnstable | 7/24/2005 | 7/25/2005 | Jeremiah Trimble (ph), Blair Nikula (ph) | SAME BIRD ISSUES: from report: #05-23, July 20-25, 2005, Chatham South Beach (Barnstable), R. Clem, N. Bonomo*†, J. Trimble† (First ballot. Vote: 9-0). #05-24, July 24-25, 2005, Chatham South Beach (Barnstable), J. Trimble†, B. Nikula*†(First ballot. Vote: 9-0). Several experienced birders observed | 10 |
| 2005-028 | A | Franklin's Gull | 1 | South Beach, Chatham | Barnstable | 8/6/2005 | 8/6/2005 | Vernon Laux, Peter Trimble (ph) | 10 | |
| 2005-042 | NA | Swainson's Warbler | 1 | Beech Forest, Provincetown | Barnstable | 9/25/2005 | 9/25/2005 | 12 | ||
| 2005-044 | A | Cave Swallow | 1 | Cotuit | Barnstable | 11/11/2005 | 11/11/2005 | Mary Keleher | 11 | |
| 2005-050 | A | Townsend's Solitaire | 1 | High Head, North Truro | Barnstable | 11/5/2005 | 12/18/2005 | Blair Nikula (ph), Peter Trull et al. | 11 | |
| 2005-051 | A | Townsend's Solitaire | 1 | Barnstable | Barnstable | 12/27/2005 | 12/27/2005 | Mary Keleher et al. | 11 | |
| 2005-052 | A | Townsend's Warbler | 1 | Hollidge Hill Lane, Marstons Mills | Barnstable | 12/11/2005 | 12/15/2005 | John Hoye et al. | 11 | |
| 2005-053 | NA | Yellow-bellied Flycatcher | 1 | Brewster | Barnstable | 11/4/2005 | 11/4/2005 | 11 | ||
| 2005-054 | A | Franklin's Gull | 1 | Wellfleet Harbor | Barnstable | 11/26/2005 | 12/13/2005 | Sam Jaffe, Blair Nikula (ph), | 11 | |
| 2005-055 | A | Sandwich Tern | 1 | North Truro | Barnstable | 10/30/2005 | 10/30/2005 | David Spang | 11 | |
| 2005-057 | NA | Selasphorus sp. | 1 | Eastham | Barnstable | 8/21/2005 | 8/21/2005 | 12 | ||
| 2005-060 | A | Eurasian Collared-Dove | 4 | 255 Old Harbor Rd., Chatham | Barnstable | 10/12/2005 | 1/12/2006 | B. Fletcher (ph) | 16 | |
| 2005-062 | NA | Swallow-tailed Kite | 1 | East of Bourne Bridge, Bourne | Barnstable | 4/16/2005 | 4/16/2005 | dupe | 23 | |
| 2006-006 | A | Northern Wheatear | 1 | Chapin Beach, Dennis | Barnstable | 5/25/2006 | 5/25/2006 | C. Walz | 11 | |
| 2006-007 | A | Sandwich Tern | 1 | South Monomoy Island, Chatham | Barnstable | 6/12/2006 | 6/12/2006 | Brian Harris (ph) | 11 | |
| 2006-009 | A | Atlantic Yellow-nosed Albatross | 1 | Sandy Neck, Barnstable | Barnstable | 5/14/2006 | 5/14/2006 | Greg Hirth | 11 | |
| 2006-012 | A | Swallow-tailed Kite | 1 | Uncle Tom's Bridge, Wellfleet (first) and then at Great Island, Wellfleet | Barnstable | 5/20/2006 | 5/20/2006 | Eric Olsen, Dan Berard † | 11 | |
| 2006-013 | A | Western Kingbird | 1 | Goose Pond Trail, WBWS, Wellfleet | Barnstable | 6/14/2006 | 6/14/2006 | Dan Berard | 11 | |
| 2006-020 | A | Black-chinned Hummingbird | 1 | Blueberry Pond Dr., Brewster | Barnstable | 8/6/2006 | 8/6/2006 | Sue Finnegan (ph) | 11 | |
| 2006-024 | A | Long-tailed Jaeger | 1 | offshore (Stellwagen Bank) | Barnstable | 8/8/2006 | 8/8/2006 | Dan Berard | 11 | |
| 2006-027 | A | Rufous Hummingbird | 1 | 658 Main Street, Cotuit | Barnstable | 10/27/2006 | 12/27/2006 | T. Burgess, Finnegan (band, ph) | 11 | |
| 2006-028 | A | Rufous Hummingbird | 1 | Dennis | Barnstable | 10/15/2006 | 11/16/2006 | S. + C. McGibbon, Finnegan (band, ph) | 11 | |
| 2006-033 | A | Black-throated Gray Warbler | 1 | Salt Pond--Pondlet Place | Barnstable | 11/19/2006 | 11/19/2006 | John Liller (details and ph) | 11 | |
| 2006-035 | A | Rufous Hummingbird | 1 | 45 Oak Lane, Cataumet | Barnstable | 11/17/2006 | 12/16/2006 | Grant, Sue Finnegan (band, photo) | 11 | |
| 2006-037 | A | Eurasian Collared-Dove | 1 | Morris Island--Dune Dr., Chatham | Barnstable | 10/30/2006 | 10/30/2006 | Marshall Iliff (ph) | 12 | |
| 2006-041 | A | Iceland Gull (Thayer's) | 1 | McMillan Wharf, Provincetown | Barnstable | 12/21/2006 | 12/29/2006 | Tom Johnson* (ph), Justin Bosler et al. (ph) | 12 | |
| 2006-042 | A | Yellow-rumped Warbler (Audubon's) | 1 | Eastham | Barnstable | 12/23/2006 | 4/10/2007 | J. Hanson (ph) | 12 | |
| 2006-043 | A | Bell's Vireo | 1 | Woods Hole thickets, Falmouth | Barnstable | 11/25/2006 | 12/16/2006 | Glenn d'Entremont et al. (ph by various) | 12 | |
| 2006-052 | A | Calliope Hummingbird | 1 | 3 Cliffwood Lane, West Falmouth | Barnstable | 11/1/2006 | 11/8/2006 | 12 | ||
| 2006-053 | NA | skua sp. | 1 | southwestern portion of Stellwagen Bank | Barnstable | 7/22/2006 | 7/22/2006 | 12 | ||
| 2006-060 | A | Forster's Tern | 1 | Head of the Meadow Beach, North Truro | Barnstable | 12/27/2006 | 12/27/2006 | Mark Lynch, S. Carroll | 12 | |
| 2007-011 | A | Black-tailed Godwit | 1 | South Beach, Chatham | Barnstable | 7/24/2007 | 7/24/2007 | Jeff Offermann | 12 | |
| 2007-014 | NA | Sandwich Tern | 1 | Race Point, Provincetown | Barnstable | 6/23/2007 | 6/23/2007 | 12 | ||
| 2007-018 | A | Black-necked Stilt | 1 | Forest Beach, Chatham | Barnstable | 6/7/2007 | 6/21/2007 | Blair Nikula et al. | 12 | |
| 2007-025 | A | MacGillivray's Warbler | 1 | Wing Island, Brewster | Barnstable | 10/22/2007 | 10/22/2007 | Sue Finnegan | 13 | |
| 2007-032 | A | Rufous Hummingbird | 1 | 150 Alder Lane, North Falmouth | Barnstable | 11/10/2007 | 12/21/2007 | Ian Nisbet, Sue Finnegan banded | 13 | |
| 2007-033 | NA | Western Tanager | 1 | Peterson Farm, Falmouth | Barnstable | 11/2/2007 | 11/2/2007 | 13 | ||
| 2007-034 | A | Rufous Hummingbird | 1 | 15 Tern Lane, Eastham | Barnstable | 11/16/2007 | 12/31/2007 | Sue Finnegan banded | 13 | |
| 2007-037 | NA | Yellow Rail | 1 | south end of North Monomoy | Barnstable | 10/1/2007 | 10/1/2007 | 13 | ||
| 2007-048 | A | Slaty-backed Gull | 1 | Coast Guard Beach, Eastham | Barnstable | 12/23/2007 | 12/23/2007 | Wayne Petersen, D. Larson | 13 | |
| 2007-050 | A | Cave Swallow | 3 | West Marine, Chatham | Barnstable | 11/23/2007 | 11/23/2007 | Marshall Iliff | 13 | |
| 2007-056 | A | Dunlin (arctica) | 1 | South Beach, Chatham | Barnstable | 7/29/2007 | 7/29/2007 | 14 | ||
| 2008-002 | NA | Pacific Loon | 1 | Marconi Station Site, Wellfleet | Barnstable | 1/12/2008 | 1/12/2008 | 14 | ||
| 2008-004 | NA | Western Grebe | 1 | Marconi Station Site, Wellfleet | Barnstable | 1/12/2008 | 1/12/2008 | erroneously published as 2008-02 | 14 | |
| 2008-005 | A | Western Tanager | 1 | Brewster | Barnstable | 1/31/2008 | 2/11/2008 | Maddock, Dan Berard (ph) | 13 | |
| 2008-006 | A | Redpoll (Hoary) | 1 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 1/5/2008 | 2/25/2008 | Mark Faherty, Dan Berard (ph) | 13 | |
| 2008-021 | A | Broad-billed Hummingbird | 1 | 65 Grassy Pond Dr., Dennis | Barnstable | 8/23/2008 | 12/8/2008 | Murphy (homeowner), McGibbon (identified), Sue Finnegan (banded) | 13 | |
| 2008-025 | A | Rufous Hummingbird | 1 | 128 Beacon Street, South Yarmouth | Barnstable | 9/9/2009 | 9/9/2009 | 14 | ||
| 2008-030 | A | Mountain Bluebird | 1 | Fort Hill, Eastham | Barnstable | 11/23/2008 | 11/23/2008 | 14 | ||
| 2008-033 | A | Black-tailed Gull | 1 | Herring Cove Beach, Provincetown | Barnstable | 11/1/2008 | 11/7/2008 | 14 | ||
| 2008-035 | A | Rufous Hummingbird | 1 | Hyannis | Barnstable | 12/9/2008 | 12/9/2008 | 14 | ||
| 2008-047 | A | Loggerhead Shrike | 1 | Otis Air Force Base, Mashpee | Barnstable | 5/27/2008 | 6/30/2008 | Marshall Iliff (ph), Jeremiah Trimble (ph), Peter Trimble (ph) | 19 | |
| 2009-010 | A | Pink-footed Goose | 1 | Salt Pond, Falmouth | Barnstable | 1/12/2009 | 1/15/2009 | Greg Hirth*, Marshall Iliff (ph), Jeremiah Trimble (ph), m. ob. | 14 | |
| 2009-017 | A | Swallow-tailed Kite | 2 | Brewster | Barnstable | 5/10/2009 | 5/10/2009 | 14 | ||
| 2009-022 | A | Dark-eyed Junco (Oregon) | 1 | 126 S. Beacon St., S. Yarmouth | Barnstable | 1/13/2009 (appoximate date) | 1/17/2009 | A. Middleton* (ph) | 16 | |
| 2009-034 | A | Townsend's Warbler | 1 | Wing Island, Brewster | Barnstable | 11/7/2009 | 11/9/2009 | G. Putonen†* (ph), Mary Keleher | 14 | |
| 2009-039 | A | Painted Bunting | 1 | Harbor View Lane, East Orleans | Barnstable | 12/7/2009 | 1/16/2010 | Mark Faherty (ph) | 15 | |
| 2009-042 | A | White-winged Dove | 1 | Eastham Stump Dump, Eastham | Barnstable | 9/25/2009 | 9/25/2009 | Mark Faherty* (ph) | 15 | |
| 2009-045 | A | Eared Grebe | 1 | Quissett Harbor, Falmouth | Barnstable | 12/20/2008 | 1/9/2009 | Mary Keleher* (ph, video), Jeremiah Trimble (ph) | 15 | |
| 2009-047 | A | Painted Bunting | 1 | Briar Spring Road, East Orleans | Barnstable | 12/13/2009 | 12/13/2009 | Glenn d'Entremont* | 15 | |
| 2009-058 | A | Allen's Hummingbird | 1 | Nehoiden St., Harwichport | Barnstable | 10/1/2009 | 1/19/2010 | C. Omar*, Sue Finnegan† (ph), Jeremiah Trimble (ph) | 18 | |
| 2010-001 | A | Eared Grebe | 1 | Mill Pond, Marstons Mills | Barnstable | 1/2/2010 | 1/3/2010 | Mary Keleher* (ph, video), Jeremiah Trimble (ph) | 15 | |
| 2010-002 | A | Painted Bunting | 1 | Flax Pond, East Falmouth | Barnstable | 1/5/2010 | 1/5/2010 | J. and T. Brady* (ph) | 15 | |
| 2010-003 | A | White-winged Dove | 1 | 255 Old Harbor Rd., Chatham | Barnstable | 1/8/2010 | 1/8/2010 | B. Fletcher* (ph) | 15 | |
| 2010-006 | A | Ivory Gull | 1 | Race Point, Provincetown | Barnstable | 1/14/2010 | 1/17/2010 | B. Porter (ph), Blair Nikula (ph), J. Smith (ph) | 15 | |
| 2010-007 | A | Townsend's Solitaire | 1 | King's Way, Yarmouthport | Barnstable | 1/12/2010 | 2/4/2010 | Peter Bono* (ph), m. ob. | 15 | |
| 2010-014 | A | Wilson's Plover | 1 | South Beach, Chatham | Barnstable | 6/11/2010 | 6/11/2010 | Brian Harris* (ph) | 15 | |
| 2010-015 | A | Bar-tailed Godwit (Siberian) | 1 | South Beach, Chatham | Barnstable | 8/27/2010 | 8/28/2010 | F. Grenon* (ph), D. Mitev (ph), Erik Nielsen (ph), †B. Zajda | alternate plumage; SAME BIRD ISSUES: clearly stated to pertain to the same bird in 15th report: "A majority of committee members felt that sightings from North and South Beach, Chatham, Barnstable, were of the same bird, so the committee decided to treat both as one record, although they were initia | 15 |
| 2010-018 | A | Swainson's Warbler | 1 | Wing Island, Brewster | Barnstable | 9/6/2010 | 9/10/2010 | Sue Finnegan (ph) | 15 | |
| 2010-023 | A | Yellow-throated Vireo | 1 | Race Point, Provincetown | Barnstable | 3/31/2010 | 3/31/2010 | D. Minsky (ph)* | 15 | |
| 2010-029 | A | Common Ringed Plover | 1 | South Beach, Chatham | Barnstable | 9/11/2010 | 9/11/2010 | Blair Nikula* (ph) | 15 | |
| 2010-030 | A | Red-necked Stint | 1 | South Beach, Chatham | Barnstable | 6/27/2010 | 7/1/2010 | Blair Nikula* (ph) | 15 | |
| 2010-031 | A | Brown Pelican | 1 | Wood's Hole, Falmouth | Barnstable | 8/5/2010 | 8/5/2010 | Rachel Farrell* (ph) | 15 | |
| 2010-032 | A | Bar-tailed Godwit (Siberian) | 1 | North Beach, Chatham | Barnstable | 8/9/2010 | 9/5/2010 | Brian Harrington*, ph. †W. Petersen | alternate plumage; SAME BIRD ISSUES: clearly stated to pertain to the same bird in 15th report: "A majority of committee members felt that sightings from North and South Beach, Chatham, Barnstable, were of the same bird, so the committee decided to treat both as one record, although they were initia | 15 |
| 2010-033 | A | Lark Bunting | 1 | North Beach, Chatham | Barnstable | 9/21/2010 | 9/21/2010 | Wayne Petersen*, C. Goodrich* | 15 | |
| 2010-035 | A | Sharp-tailed Sandpiper | 1 | South Beach, Chatham | Barnstable | 10/3/2010 | 10/9/2010 | D. Mitev (ph) | 15 | |
| 2010-045 | A | Tropical/Couch's Kingbird | 1 | Peterson Farm, Falmouth | Barnstable | 10/30/2010 | 11/2/2010 | Greg Hirth, M. Keleher (ph), Jeff Offermann (ph), B. Porter* (ph), Ryan Schain (ph), M. Zawoysky | 16 | |
| 2010-047 | A | American White Pelican | 1 | Fort Hill, Eastham | Barnstable | 11/27/2010 | 11/27/2010 | M. Nettles | 16 | |
| 2010-050 | A | Cave Swallow | 40 | Chatham Light to Morris Island, Chatham | Barnstable | 11/25/2010 | 11/27/2010 | Blair Nikula* (ph), Jeremiah Trimble* (ph) | 16 | |
| 2010-052 | A | White-winged Dove | 1 | 255 Old Harbor Rd., Chatham | Barnstable | 10/21/2010 | 10/21/2010 | B. Fletcher | 16 | |
| 2010-063 | A | White-winged Dove | 1 | 26 Desmond Ave., Watertown | Barnstable | 12/4/2010 | 1/11/2011 | J. Beckwith* (ph) | 16 | |
| 2010-070 | A | Purple Gallinule | 1 | Great Pond, Eastham | Barnstable | 5/25/2010 | 5/25/2010 | Sarah Mumford (ph) | 16 | |
| 2010-071 | A | Sandwich Tern | 1 | Cow Yard Rd., Chatham | Barnstable | 9/2/2010 | 9/2/2010 | Jeremiah Trimble* | 16 | |
| 2010-072 | A | Sandwich Tern | 1 | North Beach, Chatham | Barnstable | 8/28/2010 | 8/28/2010 | Wayne Petersen* (ph) | 16 | |
| 2010-073 | A | Cave Swallow | 1 | Hyannis Harbor | Barnstable | 5/15/2010 | 5/15/2010 | Peter Trimble* (ph) | 16 | |
| 2010-076 | A | Gull-billed Tern | 1 | South Beach, Chatham | Barnstable | 8/27/2010 | 8/27/2010 | Francois Grenon (ph) | 16 | |
| 2010-080 | A | South Polar Skua | 1 | First Encounter Beach, Eastham | Barnstable | 9/4/2010 | 9/4/2010 | Jeremiah Trimble* (ph), Ryan Schain* (ph) | 16 | |
| 2010-084 | A | Fox Sparrow (Sooty) | 1 | Indian Trail, Barnstable | Barnstable | 12/28/2010 | 12/28/2010 | Fred Atwood, Greg Hirth | 17 | |
| 2010-086 | A | Pacific Loon | 1 | South Beach, Chatham | Barnstable | 9/18/2010 | 9/18/2010 | Marshall Iliff* | 15 | |
| 2011-002 | A | Harris's Sparrow | 1 | 260 Shallow Pond Lane, East Falmouth | Barnstable | 2/1/2011 | 2/9/2011 | H. Caswell*, B. Porter (ph) | 16 | |
| 2011-003 | A | Painted Bunting | 1 | Wellfleet | Barnstable | 1/15/2011 | 1/15/2011 | John Young* | 16 | |
| 2011-004 | A | Cassin's Sparrow | 1 | Corn Hill, Truro | Barnstable | 5/15/2011 | 5/19/2011 | Al Curtis (ph), Jason Forbes (ph, voice recording), Blair Nikula (ph), Jeremiah Trimble (ph), John Young* | 16 | |
| 2011-006 | NA | Yellow-legged Gull | 1 | Kalmus Beach, Hyannis | Barnstable | 4/9/2011 | 4/18/2011 | 16 | ||
| 2011-008 | A | Swallow-tailed Kite | 1 | Brievogel Ponds, East Falmouth | Barnstable | 5/29/2011 | 5/31/2011 | B. Porter*, Erik Nielsen (ph), Ian Davies (ph), R. Barstow (ph) | 16 | |
| 2011-009 | A | Swallow-tailed Kite | 1 | Evergreen Cemetery, Chatham (Schain) and Morton Rd./bike trail, Chatham (Bouchard) | Barnstable | 7/11/2011 | 7/11/2011 | Ryan Schain* (poor ph), F. Bouchard* | two nearby sighitngs were combined to treat this as the same inidividual and same record number | 16 |
| 2011-010 | A | Swallow-tailed Kite | 1 | Oyster River, West Chatham | Barnstable | 5/29/2011 | 5/29/2011 | J. Kaar* | 16 | |
| 2011-024 | A | Eurasian Collared-Dove | 1 | 255 Old Harbor Rd., Chatham | Barnstable | 5/12/2011 | 5/22/2011 (roughly) | B. Fletcher* (ph) | 16 | |
| 2011-034 | A | Brown Booby | 1 | Corporation Beach, Dennis | Barnstable | 8/16/2011 | 8/24/2011 | Al Curtis (ph), R. Barstow (ph), M. Keleher (ph), Steve Arena (ph) | SAME BIRD ISSUES: from 16th report: A majority of the committee considered a subadult found by Mary Richmond at Corporation Beach, Dennis, Barnstable, August 16-24, 2011 (ph. S. Arena, ph. R. Barstow, ph. A. Curtis, ph. M. Keleher; 2011-34) to be the same bird that spent August 29-December 19, 2011 | 16 |
| 2011-035 | A | Brown Booby | 1 | Herring Cove and MacMillan Wharf, Provincetown | Barnstable | 8/29/2011 | 12/19/2011 | Blair Nikula*, Jeremiah Trimble* (ph), Luke Seitz*, D. Ely (ph), Marshall Iliff (ph), Matt Garvey (ph), B. Thompson (ph), Thomas Dorazio (ph) | SAME BIRD ISSUES: from 16th report: A majority of the committee considered a subadult found by Mary Richmond at Corporation Beach, Dennis, Barnstable, August 16-24, 2011 (ph. S. Arena, ph. R. Barstow, ph. A. Curtis, ph. M. Keleher; 2011-34) to be the same bird that spent August 29-December 19, 2011 | 16 |
| 2011-037 | A | Varied Thrush | 1 | Lake Wequaquet, Centreville | Barnstable | 2/5/2011 | 2/19/2011 | D. Graf* (ph), Peter Trimble (ph), Marshall Iliff (ph), Al Curtis (ph) | 16 | |
| 2011-041 | A | Sooty Tern | 1 | mouth of Bass River, Dennis | Barnstable | 8/28/2011 | 8/28/2011 | Steve Arena* | 16 | |
| 2011-046 | A | Bridled Tern | 1 | Mass Maritime Academy, Bourne | Barnstable | 8/28/2011 | 8/28/2011 | Steve Arena* | 16 | |
| 2011-054 | A | American White Pelican | 1 | Morris Island Causeway, Chatham | Barnstable | 10/28/2011 | 10/28/2011 | Mark Faherty*, Ryan Schain (ph), Peter Trimble (ph) | 17 | |
| 2011-056 | A | Mississippi Kite | 9 | Brievogel Ponds, East Falmouth | Barnstable | 5/29/2011 | 6/3/2011 | Matt B. Porter*, ph. Ian Davies, ph. Blair Nikula, +M. Malin, +Marshall Iliff, +Ryan Schain, m. ob. | 18 | |
| 2011-068 | NA | Eared Grebe | 1 | Harding's Beach, Chatham | Barnstable | 3/26/2011 | 3/26/2011 | 17 | ||
| 2011-069 | A | Townsend's Solitaire | 1 | Morris Island Causeway, Chatham | Barnstable | 10/25/2011 | 10/28/2011 | Ryan Schain (ph), Peter Trimble (ph) | 17 | |
| 2011-070 | A | Yellow-rumped Warbler (Audubon's) | 1 | Wing's Neck area, Bourne | Barnstable | 12/17/2011 | 1/8/2012 | Marshall Iliff, Jeremiah Trimble (ph) | 17 | |
| 2011-072 | A | Western Tanager | 1 | Falmouth (fields just W of Salt Pond/Shining Sea Bike Path) | Barnstable | 12/17/2011 | 12/30/2011 | C. Dalton, Jeremiah Trimble (ph) | 17 | |
| 2011-077 | A | Ash-throated Flycatcher | 1 | Fort Hill, Eastham | Barnstable | 11/11/2011 | 12/30/2011 | Jeremiah Trimble (ph) et al. | 17 | |
| 2011-093 | A | Painted Bunting | 1 | Shore Drive, Eastham | Barnstable | 12/18/2011 | 2/20/2012 | Jim Sweeney*, V. Zollo*, ph. Ryan Schain, ph. Jeremiah Trimble, m. ob. | 18 | |
| 2011-097 | A | Short-billed Dowitcher | 1 | Herring River Conservation Area, Bells Neck Road, West Harwich | Barnstable | 12/31/2011 | 3/6/2012 | Blair Nikula* (ph), Rick Heil (ph) | 17 | |
| 2011-100 | A | Painted Bunting | 1 | Fort Hill, Eastham | Barnstable | 11/26/2011 | 11/27/2011 | Eric Labato†* (ph) | 18 | |
| 2011-104 | A | Yellow-rumped Warbler (Audubon's) | 1 | Rocky Point, Bourne | Barnstable | 12/17/2011 | 1/8/2012 | Marshall Iliff* (ph), v.o. | 26 | |
| 2011-SPEC-54 | A | Yellow Rail | 1 | Monomoy Island | Barnstable | Unavailable | Unavailable | collected by H. W. Marsden (ph. Jeremiah Trimble) | 16 | |
| 2012-002 | A | Fox Sparrow (Sooty) | 1 | Bound Island Brook Rd., Wellfleet | Barnstable | 1/15/2012 | 1/15/2012 | John Young*, Peter Trimble (ph), Jeremiah Trimble (ph), Marshall Iliff (ph) | 17 | |
| 2012-059 | A | Slaty-backed Gull | 1 | Wellfleet Harbor | Barnstable | 1/22/2012 | 1/22/2012 | Blair Nikula, Marshall Iliff (ph), Jeremiah Trimble (ph) | 17 | |
| 2012-060 | A | Curlew Sandpiper | 1 | Tern Island/South Beach, Chatham | Barnstable | 8/24/2012 | 9/3/2012 | E. Orcutt* (ph), Ryan Schain (ph) | 17 | |
| 2012-065 | A | Black-throated Sparrow | 1 | Brewster | Barnstable | 4/20/2012 | 4/21/2012 | Jeremiah Trimble (ph) | 17 | |
| 2012-068 | A | Loggerhead Shrike | 1 | Morris Island Causeway, Chatham | Barnstable | 9/6/2012 | 9/6/2012 | Mark Faherty (ph), D. Manchester* (ph) | 19 | |
| 2012-072 | A | Bar-tailed Godwit (European) | 1 | South Beach, Chatham | Barnstable | 6/21/2012 | 9/15/2012 | Blair Nikula (ph), Ryan Schain (ph), m.ob. | first-summer plumage; SAME BIRD ISSUES: both records pertain to first-summer birds of the same subspecies and occurrence only a short distance apart, so the MARC formally voted to treat these as the same individual at its October 2024 annual meeting | 17 |
| 2012-077 | A | Lazuli Bunting | 1 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 2/4/2012 | 3/2/2012 | Mark Faherty* et al. | 17 | |
| 2012-081 | A | Little Stint | 1 | South Beach, Chatham | Barnstable | 7/21/2012 | 7/22/2012 | Blair Nikula*, Marshall Iliff | 17 | |
| 2012-082 | A | Little Stint | 1 | South Beach, Chatham | Barnstable | 9/2/2012 | 9/8/2012 | Blair Nikula* (ph), D. Anderson (ph), Jeremiah Trimble, Matt Garvey, et al. | 17 | |
| 2012-095 | A | Yellow-rumped Warbler (Audubon's) | 1 | High Head, North Truro | Barnstable | 11/4/2012 | 11/12/2012 | Blair Nikula* et al. | 18 | |
| 2012-100 | A | Northern Lapwing | 1 | First Encounter Beach, Eastham | Barnstable | 10/30/2012 | 10/30/2012 | Mark Faherty†*, ph. Jeremiah Trimble | 18 | |
| 2012-102 | A | White Ibis | 1 | Morris Island Causeway, Chatham | Barnstable | 8/29/2012 | 8/29/2012 | D. Manchester* (ph) | 17 | |
| 2012-110 | A | Allen's Hummingbird | 1 | Airline Dr., Dennis | Barnstable | 3/24/2012 | 3/26/2012 | C. McGibbons (ph), S. McGibbons* (ph), Sue Finnegan† (ph), Jeremiah Trimble (ph, specimen) | 18 | |
| 2012-113 | A | Western Grebe | 1 | Nauset Beach--opposite Pochet Island | Barnstable | 11/11/2012 | 11/11/2012 | Carl Goodrich* (ph) | 17 | |
| 2012-121 | A | Black-throated Gray Warbler | 1 | South Monomoy Lighthouse Banding Station | Barnstable | 10/6/2012 | 10/6/2012 | James Junda* (ph) | 17 | |
| 2012-122 | A | Townsend's Solitaire | 1 | Morris Island Causeway, Chatham | Barnstable | 10/5/2012 | 10/5/2012 | James Junda* (ph) | 17 | |
| 2012-130 | A | American White Pelican | 1 | Nauset Marsh, Nauset | Barnstable | 11/17/2012 | 11/24/2012 | Erik Nielsen (ph) | 19 | |
| 2012-134 | NA | Pacific Loon | 1 | MacMillan Wharf, Provincetown | Barnstable | 12/8/2012 | 12/8/2012 | 17 | ||
| 2012-137 | A | Rufous Hummingbird | 1 | Freeman Ave., Wellfleet | Barnstable | 12/20/2012 | 1/5/2013 | Dan Berard (ph) (eBird 1/5/13), Sue Finnegan † (ph) | 18 | |
| 2012-139 | A | Rufous Hummingbird | 1 | Thorne Rd., Eastham | Barnstable | 11/15/2012 | 11/15/2012 | Sue Finnegan† (ph) | 18 | |
| 2012-140 | A | American White Pelican | 1 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 11/3/2012 | 11/11/2012 | Keenan Yakola (ph) | 19 | |
| 2012-141 | A | Painted Bunting | 1 | Eldridge Parkway, Orleans | Barnstable | 2/1/2012 | 2/1/2012 | A. Farrell* | 17 | |
| 2012-143 | A | Ruby-throated Hummingbird | 1 | Alder Lane, North Falmouth | Barnstable | 10/31/2012 | 1/2/2013 | Ian Nisbet†*, ph. Sue Finnegan† (ph) | 18 | |
| 2012-144 | A | Ruby-throated Hummingbird | 1 | Haywood Ln., E. Orleans | Barnstable | 12/16/2012 | 1/26/2013 | Sue Finnegan† (ph) | 18 | |
| 2012-145 | A | Rufous/Allen's Hummingbird | 1 | Pochet, East Orleans | Barnstable | 8/14/2012 | 8/15/2012 | C. Itzler (ph) | 18 | |
| 2012-147 | A | Townsend's Solitaire | 1 | Old Dewline Rd., Truro | Barnstable | 10/20/2012 | 10/21/2012 | Phil Brown* (from NH), John Hoye (ph), Robert Stymeist (ph) | 18 | |
| 2012-150 | A | Varied Thrush | 1 | Sandwich, Rt. 6A | Barnstable | 3/13/2012 | 3/13/2012 | Jeremiah Trimble (ph), Peter Trimble (ph) | 19 | |
| 2012-160 | A | Yellow-rumped Warbler (Audubon's) | 1 | High Head | Barnstable | 11/4/2012 | 11/12/2012 | Blair Nikula* (ph), v.o. | 26 | |
| 2012-161 | A | Yellow-rumped Warbler (Audubon's) | 1 | Upper Boat Meadow Conservation Area, Orleans | Barnstable | 11/28/2012 | 12/2/2012 | Peter Trimble*, Sue Finnegan, Marshall Iliff (ph) | 26 | |
| 2013-004 | A | Pacific Loon | 1 | Race Point, Provincetown | Barnstable | 1/13/2013 | 1/13/2013 | Erik Nielsen* | 17 | |
| 2013-008 | A | Varied Thrush | 1 | Between Herring Cove and Province Lands Visitor Center, Provincetown | Barnstable | 2/18/2013 | 2/18/2013 | J. Taylor* (ph) | 17 | |
| 2013-011 | A | Sandwich Tern (Eurasian) | 1 | Chatham Beaches and Nauset Marsh | Barnstable | 7/31/2013 | 9/5/2013 | Mark Faherty (ph), Blair Nikula* (ph), Jeff Spendelow, Peter Trimble (ph), ph. Kennan Yakola (ph) | 18 | |
| 2013-016 | A | Rufous Hummingbird | 1 | Blueberry Pond Dr., Brewster | Barnstable | 10/30/2013 | 12/19/2013 | Sue Finnegan†* (ph) | 18 | |
| 2013-022 | NA | Chestnut-collared Longspur | 1 | Nauset Heights, East Orleans | Barnstable | 6/15/2013 | 6/15/2013 | 18 | ||
| 2013-033 | A | Pacific Loon | 1 | Beech Forest, Provincetown | Barnstable | 3/2/2013 | 3/11/2013 | Jeff Offermann* (ph) et al. | 18 | |
| 2013-037 | NA | Western Tanager | 1 | Indian Hill Rd., Chatham | Barnstable | 10/9/2013 | 10/9/2013 | 18 | ||
| 2013-040 | A | Mississippi Kite | 7 | Pilgrim Heights, North Truro | Barnstable | 6/1/2013 | 6/1/2013 | Jeremiah Trimble* (ph), Blair Nikula* (ph) | 18 | |
| 2013-041 | A | Mississippi Kite | 1 | Provincelands Visitors Center, Provincetown | Barnstable | 6/1/2013 | 6/1/2013 | Jeremiah Trimble* (ph), Blair Nikula* (ph) | 18 | |
| 2013-042 | A | Mississippi Kite | 2 | Pilgrim Heights, North Truro | Barnstable | 5/27/2013 | 5/27/2013 | Blair Nikula | 18 | |
| 2013-043 | A | Mississippi Kite | 1 | Provincelands Visitors Center, Provincetown | Barnstable | 5/27/2013 | 5/27/2013 | Blair Nikula | 18 | |
| 2013-053 | A | Tufted Duck | 1 | Falmouth Harbord and later at Sider's Pond, Falmouth | Barnstable | 3/11/2013 | 3/30/2013 | Greg Hirth* (ph) | 19 | |
| 2013-055 | A | Varied Thrush | 1 | Massasoit Road, Eastham | Barnstable | 12/25/2013 | 12/25/2013 | N. Rabke (ph) | 19 | |
| 2013-060 | NA | Eurasian Collared-Dove | 1 | Eastham | Barnstable | 5/17/2013 | 5/18/2013 | 22 | ||
| 2013-061 | A | Trumpeter Swan | 1 | Monomoy NWR--Big Station Pond | Barnstable | 10/25/2013 | 10/25/2013 | Melanie Mancuso* (ph) | 24 | |
| 2013-063 | A | Brown Booby | 1 | Herring Cove Beach, Provincetown | Barnstable | 9/17/2013 | 10/13/2013 | Blair Nikula* (ph) | 24 | |
| 2014-016 | A | Cape Verde/Desertas Petrel | 1 | offshore (Stellwagen Bank at 42° 18' N by 70° 34' W) | Barnstable | 6/24/2014 | 6/24/2014 | C. Otto†* (ph) | 19 | |
| 2014-021 | A | LeConte's Sparrow | 1 | 4790 State Highway, Eastham | Barnstable | 12/14/2014 | 12/15/2014 | Nick Block*, Jim Sweeney*, Vin Zollo* (ph) | 19 | |
| 2014-023 | A | American White Pelican | 1 | Coast Guard Beach, Eastham | Barnstable | 10/25/2014 | 10/25/2014 | J. Evans (ph) | 19 | |
| 2014-034 | A | Mississippi Kite | 1 | South Monomoy Island, Chatham | Barnstable | 6/15/2014 | 6/15/2014 | Matt Malin (ph) | 19 | |
| 2014-051 | A | Tufted Duck | 1 | Salt Pond and Sider's Pond, Falmouth | Barnstable | 12/13/2014 | 2/7/2015 | Seth Kellogg*, Jeremiah Trimble (ph) | 19 | |
| 2014-052 | A | Eared Grebe | 1 | Attaquin Park, Mashpee | Barnstable | 11/20/2014 | 1/23/2015 | Peter Crosson (ph), Mary Keleher* (ph) | 19 | |
| 2014-054 | A | Wilson's Plover | 1 | South Beach, Chatham | Barnstable | 5/14/2014 | 5/14/2014 | Keenan Yakola (ph) | 19 | |
| 2014-058 | A | Gull-billed Tern | 1 | New Seabury Country Club, Mashpee | Barnstable | 7/16/2014 | 7/16/2014 | Mary Keleher (ph) | 19 | |
| 2014-059 | A | Gull-billed Tern | 2 | South Beach, Chatham | Barnstable | 8/12/2014 | 8/12/2014 | Ben Lagasse (ph), Keenan Yakola* (ph) | 19 | |
| 2014-065 | A | Northern Wheatear | 1 | Skaket Beach, Orleans | Barnstable | 10/11/2014 | 10/17/2014 | B. Prescott*, Ryan Schain (ph) | 19 | |
| 2014-074 | A | Western Meadowlark | 1 | Fort Hill, Eastham | Barnstable | 2/22/2014 | 2/22/2014 | Jeremiah Trimble†*(ph, au), Jeffrey Offermann* | 24 | |
| 2014-087 | A | Scopoli's Shearwater | 1 | offshore (East of Chatham) | Barnstable | 8/30/2014 | 8/30/2014 | Peter Flood* (ph), Blair Nikula* | 27 | |
| 2015-006 | A | Pacific Loon | 1 | Race Point, Provincetown, Barnstable | Barnstable | 3/15/2015 | 3/15/2015 | Pete Flood (ph) | 19 | |
| 2015-007 | A | Crested Caracara | 1 | Cotchpincut Road Beach, Chatham | Barnstable | 4/5/2015 | 4/5/2015 | P. Zuckerman* (ph) | 19 | |
| 2015-008 | A | Crested Caracara | 2 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 5/8/2015 | 5/8/2015 | J. Keyes†* | 20 | |
| 2015-011 | A | Black-bellied Whistling-Duck | 1 | Allen's Harbor, Harwich | Barnstable | 5/23/2015 | 5/23/2015 | Al Curtis (ph) | 19 | |
| 2015-014 | A | Painted Bunting | 1 | Wellfleet | Barnstable | 1/31/2015 | 2/1/2015 | Jacob Drucker (ph), Keenan Yakola (ph) | 19 | |
| 2015-017 | A | Atlantic Yellow-nosed Albatross | 1 | Southwest Stellwagen Bank | Barnstable | 8/10/2015 | 8/10/2015 | Francois Grenon†* (ph) | 20 | |
| 2015-021 | A | American White Pelican | 2 | Fort Hill, Eastham | Barnstable | 12/4/2015 | 12/4/2015 | S. Barnes* (ph), L. Mack* (ph) | 20 | |
| 2015-024 | A | American White Pelican | 1 | Pochet Island, Orleans and shortly after at Cotchpincut Road Landing, Chatham | Barnstable | 11/15/2015 | 11/15/2015 | Ben Lagasse* (ph), Peter Trimble (ph) | 20 | |
| 2015-026 | A | Brown Pelican | 1 | South Beach, Chatham | Barnstable | 8/31/2015 | 8/31/2015 | Matt Malin* (ph) | 20 | |
| 2015-027 | A | Black-chinned Hummingbird | 1 | Little Shaver Ln., Harwich | Barnstable | 11/30/2015 | 12/2/2015 | Sue Finnegan† (ph), D. Meyer*, Sean Williams (ph) | 20 | |
| 2015-036 | A | Swallow-tailed Kite | 1 or 2 | Truro area (Pilgrim Heights to Prince Valley | Barnstable | 4/18/2015 | 4/18/2015 | Pete Flood* (ph), Blair Nikula* (ph) | 20 | |
| 2015-039 | A | Sandwich Tern | 1 | Nauset Beach--south end | Barnstable | 8/16/2015 | 8/19/2015 | D. Hollie* (ph) | 20 | |
| 2015-040 | A | Sandwich Tern | 1 | Nauset Marsh, Eastham | Barnstable | 7/10/2015 | 7/10/2015 | Ken Schopp* (ph) | 20 | |
| 2015-041 | A | White-winged Dove | 1 | Nauset Heights Rd., Orleans | Barnstable | 11/13/2015 | 11/13/2015 | Nancy Villone* (ph) | 20 | |
| 2015-045 | A | Say's Phoebe | 1 | Tee Tyme, old golf range, Eastham | Barnstable | 10/10/2015 | 10/10/2015 | Ben Lagasse* (ph), Matt Malin*, Keenan Yakola* (ph) | 20 | |
| 2015-048 | A | Townsend's Solitaire | 1 | Corn Hill, Truro | Barnstable | 12/22/2015 | 1/14/2016 | Ben Lagasse (ph), Matt Malin* (ph) | 20 | |
| 2015-052 | A | Western Tanager | 1 | Scusset Beach State Reservation | Barnstable | 11/29/2015 | 12/2/2015 | Mary Keleher* (ph) | 20 | |
| 2015-053 | A | Mountain Bluebird | 1 | Crane WMA, Falmouth | Barnstable | 12/4/2015 | 3/22/2016 | Greg Hirth* (ph) | 20 | |
| 2015-063 | A | Brown Booby | 1 | Herring Cove Beach to Marconi Station (should this be voted on as one bird?) | Barnstable | 6/14/2015 | 11/15/2015 | Joseph Bourget*; P. Flood (ph); Scott Landry (ph); Stephen Brenner (ph) | 22 | |
| 2015-068 | A | Cape Verde/Desertas Petrel | 1 | offshore (off Provincetown) | Barnstable | 7/18/2015 | 7/18/2015 | Scott Surner* (ph), Blair Nikula* | 22 | |
| 2015-070 | A | Bell's Vireo | 1 | Fort Hill, Eastham | Barnstable | 10/30/2015 | 12/12/2015 | Sean Williams†* (ph) | 22 | |
| 2015-079 | A | Brown Booby | 1 | Kalmus Beach, Hyannis | Barnstable | 8/25/2015 | 8/25/2015 | Joe Huckemeyer*, Peter Trimble (ph) | 24 | |
| 2015-080 | A | Brown Booby | 1 | Corporation Beach, Dennis | Barnstable | 11/11/2015 | 11/11/2015 | Blair Nikula* | 24 | |
| 2015-084 | A | Scopoli's Shearwater | 1 | offshore (East of Chatham) | Barnstable | 9/20/2015 | 9/20/2015 | Peter Flood* (ph), m.ob. | 27 | |
| 2016-002 | A | Yellow-billed Loon | 1 | Race Point, Provincetown | Barnstable | 2/27/2016 | 4/2/2016 | Steve Arena†* (ph) | 20 | |
| 2016-006 | A | White-winged Tern | 1 | Race Pt. and Hatches Harbor, Provincetown, Barnstable | Barnstable | 5/8/2016 | 5/8/2016 | Steve Arena† (ph), Pete Flood* (ph) | 20 | |
| 2016-008 | A | Black-bellied Whistling-Duck | 11 | Lawrence Pond, Sandwich | Barnstable | 7/12/2016 | 7/12/2016 | G. Tanguilig* (ph) | 20 | |
| 2016-012 | A | Bridled Tern | 1 | Race Point, Provincetown | Barnstable | 7/9/2016 | 7/9/2016 | Steve Arena†* (ph) | 20 | |
| 2016-013 | A | Sandwich Tern | 1 | Race Point, Provincetown | Barnstable | 6/18/2016 | 6/18/2016 | Pete Flood* (ph) | 20 | |
| 2016-017 | A | Painted Bunting | 1 | Wellfleet area | Barnstable | 1/31/2016 | 2/1/2016 | Keenan Yakola (ph) | 20 | |
| 2016-031 | NA | Franklin's Gull | 1 | Outermost Harbor, Chatham | Barnstable | 8/31/2017 | 8/31/2017 | 22 | ||
| 2016-032 | A | Gull-billed Tern | 2 | Lieutenant Island, Wellfleet | Barnstable | 6/17/2016 | 6/17/2016 | Maili Waters†* (ph) | 22 | |
| 2016-033 | A | Atlantic Yellow-nosed Albatross | 1 | First Encounter Beach, Eastham | Barnstable | 10/10/2016 | 10/14/2016 | Blair Nikula* (ph) | 22 | |
| 2016-034 | A | Elegant Tern | 1 | Marconi Station Site, Wellfleet | Barnstable | 11/19/2016 | 11/19/2016 | Luke Seitz* (ph), Marshall Iliff*, Peter Trimble* | 22 | |
| 2016-035 | A | Calliope Hummingbird | 1 | Little Shaver Ln, Harwich | Barnstable | 10/25/2016 | 10/29/2016 | Doug Meyer*, Chris Meyer*, Sue Finnegan†(ph), Sean Williams (ph) | 22 | |
| 2016-037 | A | Mississippi Kite | 1 | Pilgrim Heights, North Truro and Hatches Harbor, Provincetown | Barnstable | 5/15/2016 | 5/15/2016 | Peter Trimble*; Steve van der Veen* (ph) | dupe | 22 |
| 2016-042 | A | Yellow Rail | 1 | Fort Hill, Eastham | Barnstable | 10/29/2016 | 11/24/2016 | Chris Floyd*; Jeremiah Trimble (ph) | dupe | 22 |
| 2016-043 | A | Franklin's Gull | 1 | Head of the Meadow Beach, N. Truro | Barnstable | 12/4/2016 | 12/4/2016 | Blair Nikula* (ph) | 22 | |
| 2016-046 | NA | Long-billed Murrelet | 1 | Race Point, Provincetown | Barnstable | 12/26/2016 | 12/26/2016 | 22 | ||
| 2016-052 | A | Black-necked Stilt | 1 | Bell's Neck Conservation Area, West Harwich | Barnstable | 5/17/2016 | 5/23/2016 | Roger Debenham* (ph) | 25 | |
| 2016-056 | A | Franklin's Gull | 1 | Race Point Beach, Provincetown | Barnstable | 6/12/2016 | 6/25/2016 | Blair Nikula* (ph) | originally published with duplicate record number of 2016-040; later changed to 2016-056 (correction p;ublished xxx) | 22 |
| 2016-057 | A | Bell's Vireo | 1 | Manomet, Inc., Manomet | Barnstable | 10/12/2016 | 11/23/2016 | Manomet Bird Observatory* (ph) | dupe 2016-041 --> 2016-057 | 22 |
| 2016-058 | A | Bell's Vireo | 1 | Fort Hill, Eastham | Barnstable | 10/24/2016 | 10/28/2016 | Sean Williams†* (ph) | dupe 2016-042 --> 2016-058 | 22 |
| 2016-059 | A | Gray Kingbird | 1 | Ocean Avenue Beach, Hyannis Port | Barnstable | 10/23/2016 | 11/2/2016 | Carol Wrisley†* (ph) | dupe 2016-043 --> 2016-059 | 22 |
| 2016-060 | A | Common Gull (European) | 1 | Race Point, Provincetown | Barnstable | 3/13/2016 | 3/19/2016 | R. Veit*, K. Charles (ph), m.ob. | new record reviewed in 27-2; bird present for about a week and dubbed "Whitetip" | 28 |
| 2016-061 | A | Common Gull (European) | 1 | Race Point, Provincetown | Barnstable | 3/13/2016 | 3/27/2016 | M. Iliff* (ph), R. Doherty*, m. ob. | new record reviewed in 27-2; bird present for about two weeks and dubbed "Darktip" or "Darktip 1" | 28 |
| 2017-005R | A | Common Gull (European) | 1 | Race Point, Provincetown | Barnstable | 3/26/2017 | 3/26/2017 | Blair Nikula* (ph) | originally accepted as Mew Gull; revised to Common Gull (European) Larus canus canus with vote in packet 27-2; vote in 28-1 also formally considered 2017-005 and 2017-007 to pertain to the same individual | 28 |
| 2017-006R | A | Short-billed Gull | 1 | Race Point, Provincetown | Barnstable | 4/15/2017 | 4/15/2017 | Will Sweet* (ph) | originally accepted as Mew Gull (21st report); revised to Short-billed Gull in packet 27-2 | 28 |
| 2017-007R | A | Common Gull (European) | 1 | Race Point, Provincetown | Barnstable | 4/15/2017 | 4/15/2017 | Alan Kneidel*, Nathan Marchessault* (ph) | originally accepted as Mew Gull; revised to Common Gull (European) Larus canus canus with vote in packet 27-2; vote in 28-1 also formally considered 2017-005 and 2017-007 to pertain to the same individual | 28 |
| 2017-008 | A | Swallow-tailed Kite | 1 | Mashpee NWR | Barnstable | 4/17/2017 | 4/17/2017 | Karen Fiske* | 21 | |
| 2017-015 | A | Magnificent Frigatebird | 1 | offshore (Stellwagen Bank) | Barnstable | 6/10/2017 | 6/10/2017 | Joanne Jarzobski* (ph) | 21 | |
| 2017-018 | A | Pacific Loon | 1 | Head of the Meadow, Truro | Barnstable | 6/30/2017 | 6/30/2017 | Matt Levanowitz* (ph) | 21 | |
| 2017-038 | A | Painted Bunting | 1 | 229 Brick Hill Road, Orleans | Barnstable | 2/5/2017 | 4/14/2017 | Sue Finnegan (ph) | 21 | |
| 2017-043 | A | White-winged Dove | 1 | Schoolhouse Pond, Chatham | Barnstable | 6/2/2017 | 6/2/2017 | James Junda* (ph) | 21 | |
| 2017-044 | A | Mississippi Kite | 3 | Province Lands, Provincetown | Barnstable | 6/4/2017 | 6/4/2017 | Sean Williams* (ph), Blair Nikula* | 21 | |
| 2017-045 | A | Mississippi Kite | 2 | Beech Forest, Provincetown | Barnstable | 5/19/2017 | 5/19/2017 | Maryellen Stone* (ph) | 21 | |
| 2017-046 | A | Franklin's Gull | 1 | Race Point, Provincetown | Barnstable | 6/2/2017 | 6/15/2017 | Blair Nikula* (ph), Joe Bourget* (ph) | 21 | |
| 2017-047 | A | Franklin's Gull | 1 | Race Point, Provincetown | Barnstable | 6/16/2017 | 6/17/2017 | Peter Flood | 21 | |
| 2017-048 | A | Franklin's Gull | 1 | Race Point, Provincetown | Barnstable | 6/7/2017 | 6/7/2017 | Blair Nikula*, Peter Trimble* (ph) | 21 | |
| 2017-049 | A | Pacific Loon | 1 | Race Point, Provincetown | Barnstable | 6/7/2017 | 6/7/2017 | Blair Nikula*, Peter Trimble* (ph) | 21 | |
| 2017-054 | A | Bar-tailed Godwit | 1 | Nauset Marsh to Pleasant Bay (lastly on South Beach) | Barnstable | 6/17/2017 | 7/19/2017 | Blair Nikula* (ph) | ssp consdiered uncertain (but maybe consistent with lapponica?) | 21 |
| 2017-058 | A | Painted Bunting | 1 | Blantyre Road, Centerville | Barnstable | 12/17/2016 | 12/19/2016 | Linda Lafrate (ph) | 21 | |
| 2017-061 | A | Franklin's Gull | 1 | Race Point, Provincetown | Barnstable | 6/24/2017 | 6/29/2017 | Peter Flood* (ph) | 21 | |
| 2017-063 | NA | Short-tailed Shearwater | 1 | Race Point, Provincetown | Barnstable | 9/23/2017 | 9/23/2017 | 22 | ||
| 2017-064 | NA | Short-tailed Shearwater | 1 | Race Point, Provincetown | Barnstable | 9/24/2017 | 9/24/2017 | 22 | ||
| 2017-065 | NA | Short-tailed Shearwater | 1 | Race Point, Provincetown | Barnstable | 10/14/2017 | 10/14/2017 | 22 | ||
| 2017-065R | A | Short-tailed Shearwater | 1 | Race Point, Provincetown | Barnstable | 10/14/2017 | 10/14/2017 | Peter Flood†* (ph), Kate Sutherland | 26 | |
| 2017-066 | NA | Short-tailed Shearwater | 1 | Race Point, Provincetown | Barnstable | 8/17/2017 | 8/17/2017 | 22 | ||
| 2017-069 | A | MacGillivray's Warbler | 1 | Nauset Heights Rd., Orleans | Barnstable | 9/18/2017 | 9/18/2017 | Maili Waters†*, Sean Williams†* (ph) | 22 | |
| 2017-071 | A | Franklin's Gull | 1 | Race Point, Provincetown | Barnstable | 9/23/2017 | 9/23/2017 | Sean Williams†* | 22 | |
| 2017-081 | A | Little Stint | 1 | Monomoy NWR | Barnstable | 8/9/2017 | 8/21/2017 | Sue Finnegan†* (ph), John Pratt†* (ph) | 22 | |
| 2017-084 | A | Masked Booby | 1 | LeCount's Hollow, Wellfleet | Barnstable | 9/26/2017 | 9/26/2017 | Wild Care, Inc.† | 22 | |
| 2017-085 | A | Yellow Rail | 1 | Fort Hill, Eastham | Barnstable | 12/7/2017 | 12/7/2017 | Marshall Iliff†*, Van Remsen†*, Tim Spahr†* | 22 | |
| 2017-089 | A | South Polar Skua | 2 | Race Point, Provincetown | Barnstable | 9/22/2017 | 9/22/2017 | Steve Arena* (ph) | 22 | |
| 2017-092 | A | Black-throated Gray Warbler | 1 | Indian Hill Rd., Chatham | Barnstable | 9/17/2017 | 9/17/2017 | Amy Fulcher* (ph) | 22 | |
| 2017-093 | A | Black-throated Gray Warbler | 1 | Monomoy National Wildlife Refuge | Barnstable | 10/11/2017 | 10/11/2017 | James Junda (ph) | 22 | |
| 2017-095 | A | LeConte's Sparrow | 1 | Peterson Farm, Falmouth | Barnstable | 10/22/2017 | 10/23/2017 | Michael Schachenbacher* (ph) | 22 | |
| 2017-101 | A | White Ibis | 2 | Wellfleet Bay Wildlife Sanctuary and Forest Beach | Barnstable | 7/28/2017 | 8/15/2017 | Jeannette Bragger*; Mark Faherty (ph) | 22 | |
| 2017-103 | A | Sandwich Tern | 1 | Race Point, Provincetown | Barnstable | 6/28/2017 | 6/28/2017 | Christine and Steven Whitebread* (ph) | 22 | |
| 2017-104 | A | Sandwich Tern | 1 | Race Point, Provincetown | Barnstable | 9/23/2017 | 9/23/2017 | Peter Flood* (ph), Steven N. G. Howell* (ph), Blair Nikula* (ph), Amy O'Neill*, Jacob Socolar*, Liam Waters*, Maili Waters* (ph), Sean Williams* (ph) | 22 | |
| 2017-105 | A | Scissor-tailed Flycatcher | 1 | Highland Light, Truro | Barnstable | 10/17/2017 | 10/23/2017 | Maili Waters* (ph), Sean Williams†* (ph), Amy O'Neill* | 22 | |
| 2017-106 | A | South Polar Skua | 3 | Race Point, Provincetown | Barnstable | 9/23/2017 | 9/23/2017 | Peter Flood* (ph), Steven N. G. Howell* (ph), Blair Nikula* (ph), Amy O'Neill*, Jacob Socolar*, Liam Waters*, Maili Waters* (ph), Sean Williams* (ph) | 22 | |
| 2017-108 | A | Say's Phoebe | 1 | Wellfleet | Barnstable | 8/31/2017 | 8/31/2017 | Suzanne Sullivan* (ph) | 22 | |
| 2017-109 | A | Brown Booby | 1 | Herring Cove Beach, Provincetown | Barnstable | 7/14/2017 | 7/14/2017 | Blair Nikula* (ph.) | 22 | |
| 2017-110 | A | Brown Booby | 1 | Wood End Lighthouse, Provincetown | Barnstable | 7/19/2017 | 7/19/2017 | Esther Brady* (ph) | 22 | |
| 2017-114 | A | Ash-throated Flycatcher | 1 | High Head, Truro | Barnstable | 11/27/2017 | 12/3/2017 | Sue Finnegan* (ph.) | 22 | |
| 2017-118 | A | Yellow-throated Vireo | 1 | Herring River thickets | Barnstable | 11/23/2017 | 11/23/2017 | Maili Waters†* (ph), Liam Waters*, Amy O'Neill* | 22 | |
| 2017-119 | A | Yellow-throated Vireo | 1 | Woods Hole, Falmouth | Barnstable | 12/2/2017 | 12/3/2017 | Sean Williams†* (ph), Peter Trimble* | 22 | |
| 2017-120 | A | Eared Grebe | 1 | Race Point, Provincetown | Barnstable | 12/2/2017 | 12/5/2017 | Peter Flood* (ph) | 22 | |
| 2017-131 | A | Brown Pelican | 1 | Sandy Neck Beach to Scusset Beach State Reservation | Barnstable | 11/9/2017 | 11/14/2017 | Peter Crosson* (ph) | 22 | |
| 2017-139 | A | White-winged Dove | 1 | Starfish Lane, Chatham | Barnstable | 5/19/2017 | 5/19/2017 | Fred Atwood* | 23 | |
| 2017-143 | A | Yellow-rumped Warbler (Audubon's) | 1 | Pochet Island, Orleans | Barnstable | 2/18/2017 | 2/18/2017 | Keenan Yakola* (ph) | 26 | |
| 2017-146 | A | Yellow-rumped Warbler (Audubon's) | 1 | Race Point fire road | Barnstable | 11/15/2017 | 11/15/2017 | Sue Finnegan* (ph), John Pratt* (ph) | 26 | |
| 2017-147 | A | Scopoli's Shearwater | 1 | Race Point | Barnstable | 8/19/2017 | 8/19/2017 | Peter Flood* (ph), Jeremiah Trimble* (ph), m.ob. | 27 | |
| 2017-149 | A | Scopoli's Shearwater | 1 | Race Point | Barnstable | 10/14/2017 | 10/14/2017 | Peter Flood* (ph), m. ob. | 27 | |
| 2018-003 | A | Yellow Rail | 1 | Fort Hill, Eastham | Barnstable | 5/1/2018 | 5/1/2018 | Maili Waters†*, Sean Williams†* | 22 | |
| 2018-004 | A | Swainson's Warbler | 1 | Santuit Pond Preserve, Mashpee | Barnstable | 5/6/2018 | 5/6/2018 | Peter Crosson* (ph, au), Maili Waters (vi) | 22 | |
| 2018-008 | A | Painted Bunting | 1 | Pine Ridge Rd., Cotuit | Barnstable | 4/18/2018 | 4/18/2018 | Justin Spence* (ph) | 22 | |
| 2018-013 | A | Ruff | 1 | Monomoy NWR | Barnstable | 5/30/2018 | 5/30/2018 | Maili Waters* (ph), Sean Williams* (ph) | 22 | |
| 2018-014 | A | Mississippi Kite | 1 | Bearberry Hill, Truro and Beech Forest, Provincetown | Barnstable | 5/25/2018 | 5/26/2018 | Blair Nikula* (ph), Peter Trimble*, Sean Williams†* (ph), Stefanie Paventy (ph) | 22 | |
| 2018-021R | A | Common Gull (European) | 1 | Race Point, Provincetown | Barnstable | 4/12/2018 | 4/26/2018 | Maili Waters* (ph), Will Sweet* (ph), Jacob Socolar*, Sean Williams* (ph) | originally accepted as Mew Gull; revised to L. c. canus and formally treated as the returning bird “Darktip 2” | 28 |
| 2018-023 | A | Wilson's Plover | 2 | Sandy Neck, Sandwich | Barnstable | 5/13/2018 | 5/13/2018 | Nick Smith* (ph) | 22 | |
| 2018-024 | NA | White-winged Dove | 1 | Pochet Island, Orleans | Barnstable | 5/22/2018 | 5/22/2018 | 22 | ||
| 2018-027 | A | Fork-tailed Flycatcher | 1 | East Sandwich Beach | Barnstable | 4/13/2018 | 4/13/2018 | Williams Newstead* (ph) | 22 | |
| 2018-036 | A | Little Stint | 1 | Monomoy NWR | Barnstable | 7/31/2018 | 7/31/2018 | Maili Waters†*(ph), Sean Williams†*(ph) | 23 | |
| 2018-037 | A | Common Ringed Plover | 1 | Monomoy NWR | Barnstable | 8/19/2018 | 8/19/2018 | Sue Finnegan*, Marshall Iliff* (ph), John Pratt*, Sean Williams†*(ph, au, vi) | ad male; SAME BIRD ISSUES: accepted as same individual; considered same bird by similar plumage, rarity, and proximity; from report: "Sean and Marshall saw what was almost certainly the same individual on September 2 on a beach roost at high tide, five miles north of the original location. (The MARC | 23 |
| 2018-038 | A | Common Ringed Plover | 1 | Monomoy NWR | Barnstable | 9/2/2018 | 9/2/2018 | Marshall Iliff* (ph), Sean Williams†* (ph) | ad male; SAME BIRD ISSUES: the MARC voted unanimously to consider 2017-100 (27 Oct 2017-1 Jan 2018) and 2020-098 as the same bird, with the latter a bird returning with several hybrid Cackling x Barnacle Geese in tow. Lilly Morello presented compelling evidence that specific aspects of face plumage | 23 |
| 2018-039 | A | Brown Pelican | 1 | Nauset Light Beach, Eastham | Barnstable | 7/29/2018 | 7/29/2018 | Tim Spahr†*, Brian Harris* | 23 | |
| 2018-042 | A | Bell's Vireo | 1 | Fort Hill, Eastham | Barnstable | 10/8/2018 | 10/9/2018 | Tim Spahr* (ph) | 23 | |
| 2018-060 | A | Pacific Loon | 1 | Race Point, Provincetown | Barnstable | 9/30/2018 | 10/20/2018 | Kate Sutherland*, Peter Flood* (ph) | 23 | |
| 2018-062 | A | Lark Bunting | 1 | Hatches Harbor Fire Road, Provincetown | Barnstable | 9/30/2018 | 9/30/2018 | Neil Blok*, Maili Waters (ph), Sean Williams (ph) | 23 | |
| 2018-064 | A | Townsend's Solitaire | 1 | Monomoy NWR | Barnstable | 10/1/2018 | 10/1/2018 | Valerie Bourdeau* (ph) | 23 | |
| 2018-068 | A | Townsend's Solitaire | 1 | Duck Harbor Road, Wellfleet | Barnstable | 10/18/2018 | 10/18/2018 | Greg Ward* (ph) | 23 | |
| 2018-072 | A | Pacific Loon | 2 | Race Point, Provincetown | Barnstable | 11/21/2018 | 2/3/2019 | Peter Flood* (ph), Kate Sutherland* (ph) | 23 | |
| 2018-077 | A | Pacific Loon | 1 | Andrews Point, Rockport | Barnstable | 12/16/2018 | 12/16/2018 | Nathan Dubrow* (ph) | 23 | |
| 2018-087 | A | Yellow-rumped Warbler (Audubon's) | 1 | Tonset Rd., East Orleans | Barnstable | 12/18/2018 | 12/18/2018 | Jeremiah Trimble* (ph) | 26 | |
| 2019-001 | A | Eared Grebe | 1 | MacMillan Wharf, Provincetown | Barnstable | 1/1/2019 | 1/26/2019 | Scott Schwenk†*(ph) | 23 | |
| 2019-006 | A | Tufted Duck | 1 | Long Pond, Harwich | Barnstable | 1/17/2019 | 1/30/2019 | Mary Jo Foti* (ph) | 23 | |
| 2019-007 | A | Pacific Loon | 1 | Salt Pond, Falmouth | Barnstable | 1/30/2019 | 2/3/2019 | Evan Dalton* (ph) | 23 | |
| 2019-014 | NA | White-winged Dove | 1 | New Seabury Country Club, Mashpee | Barnstable | 4/22/2019 | 4/22/2019 | 23 | ||
| 2019-015 | A | Golden-winged Warbler | 1 | Pilgrim Lake, Orleans | Barnstable | 4/24/2019 | 4/24/2019 | Nick Tepper* (ph) | 23 | |
| 2019-020 | A | Brown Pelican | 1 | Monomoy NWR--Morris Island | Barnstable | 5/11/2019 | 5/11/2019 | Sonya Silk*, Kristina McOmber*, Keelin Miller (ph) | 23 | |
| 2019-035 | A | Curlew Sandpiper | 1 | Monomoy NWR--Morris Island | Barnstable | 5/19/2019 | 5/30/2019 | David Clapp*, Joel Wagner (ph) | 23 | |
| 2019-038 | A | Gull-billed Tern | 1 | New Seabury Country Club, Mashpee | Barnstable | 4/28/2019 | 5/1/2019 | Mary Keleher* (ph) | 23 | |
| 2019-040R | A | Short-billed Gull | 1 | Race Point, Provincetown | Barnstable | 4/7/2019 | 4/7/2019 | Peter Flood* (ph) | originally accepted as Mew Gull (23rd report); revised to Short-billed Gull in packet 27-2; date erroneously published in 23rd report as 7-17 April | 28 |
| 2019-043 | A | Mississippi Kite | 1 | Province Lands Visitor Center, Provincetown | Barnstable | 5/18/2019 | 5/18/2019 | Blair Nikula*, Jeffrey Offermann*, Jeremiah Trimble* (ph), Peter Trimble*, Sean Williams* (ph) | 24 | |
| 2019-044 | A | Mississippi Kite | 1 | Willow Bend Country Club, Mashpee | Barnstable | 5/22/2019 | 5/22/2019 | Mary Keleher* (ph) | 23 | |
| 2019-049 | A | Mississippi Kite | 2 | Pilgrim Heights, North Truro | Barnstable | 6/4/2019 | 6/4/2019 | Maryellen Stone* (ph) | 23 | |
| 2019-050 | A | Mississippi Kite | 1 | Arrowhead Road, North Truro | Barnstable | 6/4/2019 | 6/4/2019 | Chris Floyd* (ph) | 23 | |
| 2019-051 | A | Mississippi Kite | 1 | Shore Road, North Truro | Barnstable | 6/23/2019 | 6/23/2019 | Ted Bradford* (ph) | 23 | |
| 2019-054 | A | Townsend's Warbler | 1 | Beech Forest, Provincetown | Barnstable | 5/5/2019 | 5/5/2019 | Philip Kyle* (ph) | 23 | |
| 2019-057 | A | Pacific Golden-Plover | 1 | Monomoy NWR | Barnstable | 7/25/2019 | 8/2/2019 | Sean Williams†*(ph), Max Chalfin-Jacobs* (ph), Lily Morello* (ph), Peter Trimble (ph), Fred Atwood, Sue Finnegan, John Pratt | ad male; SAME BIRD ISSUES: sightings from two dates combined as they were believed to pertain to the same individual based on plumage, rarity, and proximity | 24 |
| 2019-069 | A | South Polar Skua | 3 | First Encounter Beach, Eastham | Barnstable | 10/12/2019 | 10/12/2019 | Timothy Spahr*(ph), Jeff Offermann* | 24 | |
| 2019-070 | A | Yellow-green Vireo | 1 | Monomoy NWR | Barnstable | 10/15/2019 | 10/15/2019 | James Junda* (ph), Sean Williams†* | 24 | |
| 2019-075 | NA | Mississippi Kite | 1 | Penzance Road, Falmouth | Barnstable | 10/20/2019 | 10/20/2019 | [this record was not in the database, since none of the Not Accepted records from that report were preserved in the DB; we re-entered it from the 24th report] | 24 | |
| 2019-080 | A | Wood Stork | 1 | Bridge Rd., Orleans | Barnstable | 11/23/2019 | 11/23/2019 | Kathy Alimanestianu* (ph) | 24 | |
| 2019-081 | A | Purple Gallinule | 1 | Orleans-Chatham Rd., Harwich | Barnstable | 11/4/2019 | 11/4/2019 | Brian Miner* (ph) | 24 | |
| 2019-085 | A | Ross's Goose | 1 | New Seabury Country Club, Mashpee | Barnstable | 11/8/2019 | 11/15/2019 | Mary Keleher* (ph) | 24 | |
| 2019-087 | A | Brown Booby | 1 | Race Point, Provincetown | Barnstable | 10/16/2019 | 10/16/2019 | Blair Nikula* | 24 | |
| 2019-099 | A | Black-throated Gray Warbler | 1 | Monomoy NWR | Barnstable | 9/16/2019 | 9/16/2019 | Jacob Drucker* (ph) | 24 | |
| 2019-100 | A | Gull-billed Tern | 1 | Monomoy NWR | Barnstable | 9/17/2019 | 9/18/2019 | Jacob Drucker* (ph) | major influx involving at least 7 individuals in wake of Hurricane Dorian 2019 | 24 |
| 2019-105 | A | South Polar Skua | 1 | Race Point, Provincetown | Barnstable | 10/11/2019 | 10/12/2019 | Blair Nikula* (ph), Peter Trimble* | 24 | |
| 2019-106 | A | Brown Booby | 1 | First Encounter Beach, Eastham | Barnstable | 10/12/2019 | 10/12/2019 | Timothy Spahr (ph), Jeff Offermann*, Peter Trimble | 24 | |
| 2019-108 | A | Black-throated Gray Warbler | 1 | Salt Pond, Falmouth | Barnstable | 10/15/2019 | 12/11/2019 | Karen Fiske* (ph) | 24 | |
| 2019-111 | A | Painted Bunting | 1 | Cape Cod Organic Farm, Barnstable | Barnstable | 10/26/2019 | 10/27/2019 | Peter Trimble* (ph), Sean Williams* (ph), Susan Finnegan (ph) | 24 | |
| 2019-112 | A | Painted Bunting | 1 | Brewster Community Gardens, Brewster | Barnstable | 11/10/2019 | 11/13/2019 | Jim Sweeney*, Susan Finnegan (ph) | 24 | |
| 2019-116 | A | Painted Bunting | 1 | East Harwich | Barnstable | 11/15/2019 | 2/18/2020 | Sue Finnegan (ph) | 24 | |
| 2019-125 | A | Painted Bunting | 1 | Pilgrim Heights Road, Provincetown | Barnstable | 11/26/2019 | 11/29/2019 | Frank Mockler* (ph) | 24 | |
| 2019-126 | A | Western Tanager | 1 | Woods Hole, Falmouth | Barnstable | 11/27/2019 | 11/27/2019 | Peter Trimble*, Sean Williams* (ph) | 24 | |
| 2019-129 | A | Painted Bunting | 1 | Cold Brook Preserve, Harwich | Barnstable | 12/8/2019 | 12/8/2019 | Roger Debenham* (ph) | 24 | |
| 2019-130 | A | Painted Bunting | 1 | Scorton Marsh Rd, East Sandwich | Barnstable | 12/15/2019 | 12/24/2019 | Ryan Curran* (ph) | 24 | |
| 2019-131 | A | Painted Bunting | 1 | Paine's Creek Rd, Brewster | Barnstable | 12/15/2019 | 12/15/2019 | Peter Johnson-Staub* (ph), Keelin Miller* | 24 | |
| 2019-133 | A | Brown Pelican | 1 | Mayo Beach, Wellfleet | Barnstable | 12/18/2019 | 12/18/2019 | Jim Sweeney (ph) | 24 | |
| 2019-135 | A | Western Tanager | 1 | Torrey Rd, East Sandwich | Barnstable | 12/22/2019 | 12/22/2019 | Will Sweet* (ph), Sean Williams* (ph) | 24 | |
| 2019-136 | A | Painted Bunting | 1 | Stony Hill Road, Chatham | Barnstable | 12/24/2019 | 12/24/2019 | Tom Auer* (ph) | 24 | |
| 2019-137 | A | Painted Bunting | 1 | Captain Linnell Rd., Orleans | Barnstable | 12/31/2019 | 3/6/2020 | Anonymous* (ph) | 24 | |
| 2019-149 | A | Western Tanager | 1 | Oriole Lane, Sandwich | Barnstable | 12/23/2019 | 3/3/2020 | Sharion Boutilier*, Scott Boutilier* (ph) | 24 | |
| 2019-152 | A | Painted Bunting | 1 | Blue Heron Way, Eastham | Barnstable | 12/7/2019 | 2/10/2020 | Anonymous | 24 | |
| 2019-153 | NA | Western Grebe | 1 | Corporation Beach, Dennis | Barnstable | 12/29/2019 | 12/29/2019 | 25 | ||
| 2019-156 | A | Black-necked Stilt | 1 | Monomoy NWR--Big Station Pond | Barnstable | 6/24/2019 | 6/24/2019 | Sean Williams* (ph) | 25 | |
| 2019-158 | A | Vega Gull | 1 | Rock Harbor | Barnstable | 11/24/2019 | 11/24/2019 | Jeremiah Trimble* (ph) | 29 | |
| 2019-160 | A | Black Guillemot (mandtii) | 1 | MacMillan Wharf | Barnstable | 12/16/2019 | 3/19/2020 | Peter Flood* (ph), Kate Sutherland*, m. ob. | SAME BIRD ISSUES: Considered same as 2020-128 (by 6-3 vote at Sep 2025 annual meeting) | 29 |
| 2020-002 | A | American White Pelican | 1 | High Head, Pilgrim Heights and Great Island, Wellfleet | Barnstable | 1/2/2020 | 1/2/2020 | Maili Waters* (ph), Liam Waters, Nathan Dubrow (ph), Dan Berard (ph) | 24 | |
| 2020-005 | A | Painted Bunting | 1 | Depot Rd., Harwich | Barnstable | 1/20/2020 | 2/13/2020 | Sue Finnegan (ph), Mark Faherty (ph) | 24 | |
| 2020-012 | A | Great Skua | 1 | First Encounter Beach, Eastham | Barnstable | 4/4/2020 | 4/4/2020 | Blair Nikula* (ph) | 24 | |
| 2020-015 | A | Golden-winged Warbler | 1 | High Head, Truro | Barnstable | 5/16/2020 | 5/16/2020 | Liam Waters* (ph), Maili Waters* (ph) | 24 | |
| 2020-024 | A | Tufted Duck | 1 | Long Pond, Brewster | Barnstable | 1/10/2020 | 2/2/2020 | Sue Finnegan* (ph), Peter Trimble* | 24 | |
| 2020-033 | A | Brown Pelican | 1 | Lecount Hollow Beach, Wellfleet | Barnstable | 4/10/2020 | 4/10/2020 | Brad Kaplan*, Mark Griffin* (ph) | 24 | |
| 2020-035 | A | Purple Gallinule | 1 | Dennis Pond, Yarmouth | Barnstable | 4/21/2020 | 5/20/2020 | Nancy Villone* (ph) | 24 | |
| 2020-036 | A | Wilson's Plover | 1 | Coast Guard Beach, Eastham | Barnstable | 5/5/2020 | 5/7/2020 | Adele Sullivan*, Keegan Burke (ph) | 24 | |
| 2020-038 | A | Sandwich Tern | 1 | Race Point, Provincetown | Barnstable | 5/25/2020 | 5/27/2020 | Ted Bradford* (ph) | 24 | |
| 2020-039 | A | Wilson's Plover | 1 | Allens Pond Wildlife Sanctuary--beach loop | Barnstable | 6/4/2020 | 6/5/2020 | Allyson Lague* (ph) | 24 | |
| 2020-041 | A | Brown Pelican | 1 | Race Point, Provincetown | Barnstable | 6/7/2020 | 6/7/2020 | Blair Nikula* (ph) | 24 | |
| 2020-043 | A | Franklin's Gull | 1 | Race Point Beach, Provincetown | Barnstable | 6/21/2020 | 6/21/2020 | Jamie Glydon* (ph) | 24 | |
| 2020-046 | A | Sooty Tern | 1 | Pocasset, Bourne | Barnstable | 8/4/2020 | 8/4/2020 | Peter Trimble* (ph) | 25 | |
| 2020-047 | A | Brown Booby | 1 | Stony Beach, Woods Hole, Falmouth | Barnstable | 8/5/2020 | 8/5/2020 | Nathaniel Marchessault* (ph) | 25 | |
| 2020-048 | A | Brown Booby | 1 | First Encounter Beach, Eastham | Barnstable | 8/17/2020 | 8/17/2020 | Sean Williams* (ph) | 25 | |
| 2020-061 | A | Chestnut-collared Longspur | 1 | First Encounter Beach, Eastham | Barnstable | 10/31/2020 | 11/4/2020 | Jason Barcus* (ph), Katherine McGaughey* | 25 | |
| 2020-064 | A | Ancient Murrelet | 1 | Race Point, Provincetown | Barnstable | 11/9/2020 | 11/9/2020 | Amy O'Neill*, Peter Flood (ph) | 25 | |
| 2020-072 | A | Ruff | 1 | Navigation Road, West Barnstable | Barnstable | 4/25/2020 | 4/25/2020 | Peter Crosson* (ph) | 25 | |
| 2020-074 | A | Ruff | 1 | Monomoy NWR | Barnstable | 7/30/2020 | 7/30/2020 | Ian Davies*, Mike Sylvia* (ph), Nick Bonomo* (ph) | 25 | |
| 2020-077 | A | Brown Booby | 1 | Race Point, Provincetown | Barnstable | 8/17/2020 | 8/17/2020 | Blair Nikula* (ph) | 25 | |
| 2020-080 | A | South Polar Skua | 1 | Race Point Beach, Provincetown | Barnstable | 7/17/2020 | 7/17/2020 | Keegan Burke* (ph) | 25 | |
| 2020-081 | A | South Polar Skua | 1 | Race Point Beach, Provincetown | Barnstable | 10/3/2020 | 10/3/2020 | Blair Nikula* (ph) | 25 | |
| 2020-082 | A | Franklin's Gull | 1 | Coast Guard Beach, Eastham | Barnstable | 7/26/2020 | 7/26/2020 | Nick Bonomo* (ph), David Provencher*, Sarah Dzielski*(ph) | 25 | |
| 2020-084 | A | Franklin's Gull | 1 | Sandy Neck, Barnstable | Barnstable | 8/29/2020 | 8/29/2020 | Peter Crosson* (ph) | 25 | |
| 2020-092 | A | Sooty Tern | 2 | Race Point Beach, Provincetown | Barnstable | 8/5/2020 | 8/6/2020 | Max Chalfin-Jacobs* (ph), William von Herff* (ph), Lily Morello* (ph), Oliver Patrick* (ph), Will Schenck* (ph) | 25 | |
| 2020-093 | A | Sooty Tern | 1 | Monomoy NWR | Barnstable | 8/8/2020 | 8/8/2020 | Jeremiah Trimble* (ph), Jeffrey Offermann* (ph), Peter Trimble* | 25 | |
| 2020-097 | A | Rufous Hummingbird | 1 | South Orleans | Barnstable | 12/2/2020 | 3/30/2021 | Sue Finnegan* (ph) | 25 | |
| 2020-105 | A | Ash-throated Flycatcher | 1 | Orleans | Barnstable | 12/20/2020 | 12/20/2020 | Luke Seitz* (ph), Jeremiah Trimble* (ph) | 25 | |
| 2020-106 | A | Pink-footed Goose | 1 | Duck Creek Marsh, Wellfleet & Eldredge Park & Boland Pond, Orleans | Barnstable | 11/26/2020 | 12/27/2020 | Peggy Sagan* (ph), Mark Faherty (ph) | 25 | |
| 2020-109 | A | Eared Grebe | 1 | Wellfleet Town Pier | Barnstable | 12/24/2020 | 12/24/2020 | Mike Jones* (ph) | 25 | |
| 2020-114 | A | Western Tanager | 1 | Timberlane Dr, Brewster | Barnstable | 11/28/2020 | 1/17/2021 | Mark Faherty (ph) | 25 | |
| 2020-118 | A | Yellow-billed Loon | 1 | Race Point, Provincetown | Barnstable | 4/19/2020 | 4/19/2020 | Peter Flood* (ph) | originally published as 2020-024, but that number was pre-occupied by a Tufted Duck record; correction published in corrigenda section of 26th report | 24 |
| 2020-119 | A | Scopoli's Shearwater | 1 | Race Point | Barnstable | 7/4/2020 | 7/4/2020 | Peter Flood* (ph) | 27 | |
| 2020-120 | A | Scopoli's Shearwater | 1 | Race Point | Barnstable | 7/5/2020 | 7/5/2020 | Peter Flood* (ph) | 27 | |
| 2020-121 | A | Scopoli's Shearwater | 1 | Race Point | Barnstable | 7/10/2020 | 7/10/2020 | Peter Flood* (ph) | 27 | |
| 2020-123 | A | Mountain Bluebird | 1 | Race Point | Barnstable | 11/5/2020 | 11/5/2020 | Peter Trull* (ph) | 27 | |
| 2020-128 | A | Black Guillemot (mandtii) | 1 | Race Point | Barnstable | 4/4/2020 | 4/4/2020 | Peter Flood* (ph) | SAME BIRD ISSUES: Considered same as 2019-160 (by 6-3 vote at Sep 2025 annual meeting) | 29 |
| 2021-002 | A | Ash-throated Flycatcher | 1 | Savary Ave, Sagamore Beach | Barnstable | 1/10/2021 | 1/25/2021 | Rob Timberlake*, Susan Finnegan (ph) | 25 | |
| 2021-003 | A | Yellow Rail | 1 | Harding's Beach, Chatham | Barnstable | 2/5/2021 | 2/5/2021 | Birdwatchers General Store | 25 | |
| 2021-004 | NA | Western Tanager | 1 | 579 Meeting House Rd, South Chatham | Barnstable | 1/26/2021 | 1/26/2021 | 25 | ||
| 2021-010 | A | Tropical Kingbird | 1 | Provincetown Airport | Barnstable | 5/15/2021 | 5/15/2021 | Peter Trimble* (ph), Sean Williams (ph, au), Blair Nikula | 25 | |
| 2021-014 | NA | White-winged Tern | 1 | Race Point, Provincetown | Barnstable | 5/30/2021 | 5/30/2021 | 25 | ||
| 2021-015 | A | Swallow-tailed Kite | 1 | 100 Duck Pond Rd Ext, South Dennis | Barnstable | 6/1/2021 | 6/8/2021 | Karen Fiske* | records from base of Cape Cod (Dennis, Sandwich, Dennis, Centerville, Mashpee) may pertain to same returning pair 2021-2024 | 25 |
| 2021-019 | A | Painted Bunting | 1 | Monomoy NWR--Morris Island | Barnstable | 1/1/2021 | 1/1/2021 | Frederick Atwood* (ph) | 25 | |
| 2021-020 | A | Townsend's Solitaire | 1 | Mill Pond, Orleans | Barnstable | 1/7/2021 | 1/7/2021 | Mike O'Connor* (ph) | 25 | |
| 2021-021 | A | Western Tanager | 1 | Harwich Port, Harwich | Barnstable | 1/8/2021 | 1/8/2021 | Jennifer Hutchins* (ph) | 25 | |
| 2021-024 | A | Townsend's Warbler | 1 | Sagamore Recreation Area, & Savary Ave, Bourne | Barnstable | 1/11/2021 | 1/26/2021 | Andy Sanford* (ph), Leslie Kramer* | 25 | |
| 2021-027 | A | Painted Bunting | 2 | Rock Harbor Area, Orleans | Barnstable | 3/3/2021 | 3/3/2021 | Philip Kyle* (ph) | 25 | |
| 2021-039 | A | Swallow-tailed Kite | 1 | Waquoit Farms Drive, Falmouth | Barnstable | 6/2/2021 | 7/4/2021 | Karen Fiske *, Keelin Miller*, Elizabeth Hill-Gest*, Scott Dresser* (ph) | records from base of Cape Cod (Dennis, Sandwich, Dennis, Centerville, Mashpee) may pertain to same returning pair 2021-2024 | 25 |
| 2021-040 | A | Mississippi Kite | 1 | Frances A. Crane WMA, Sandwich | Barnstable | 6/5/2021 | 6/7/2021 | Peter Trimble*, Mark Kasprzyk* (ph) | 25 | |
| 2021-041 | A | Swallow-tailed Kite | 1 | 23 Widow Coombs Walk, Sandwich | Barnstable | 6/6/2021 | 6/6/2021 | Jo-Anna Ghadban* (ph) | records from base of Cape Cod (Dennis, Sandwich, Dennis, Centerville, Mashpee) may pertain to same returning pair 2021-2024 | 25 |
| 2021-043 | A | Mississippi Kite | 1 | Bearberry Hill, Truro | Barnstable | 5/26/2021 | 5/26/2021 | Will Sweet* (ph), Nick Tepper* (ph) | 25 | |
| 2021-049 | A | Black-bellied Whistling-Duck | 1 | Salt Pond, Falmouth | Barnstable | 7/15/2021 | 7/15/2021 | Amy Roberts* (ph), m.ob. | 26 | |
| 2021-055 | A | American White Pelican | 1 | Little Sipson Island | Barnstable | 9/8/2021 | 10/25/2021 | Heidi Gallo* (ph), m. ob. | SAME BIRD ISSUES: Three sightings were treated as the same bird: 4-8 Sep 2021 on Nantucket and just north on Cape Cod 8 Sep 2021, continuing in various locations through 25 Oct 2021. This bird was individually identifiable having dark juvenal feathering on the crown and nape and a distinctive pair o | 26 |
| 2021-058 | A | MacGillivray's Warbler | 1 | South Monomoy Lighthouse Banding Station | Barnstable | 10/8/2021 | 10/8/2021 | Valerie Bourdeau* et al. (ph) | banded | 26 |
| 2021-059 | A | Brown Booby | 1 | Race Point, Provincetown | Barnstable | 10/9/2021 | 10/9/2021 | Peter Flood*, Blair Nikula* (ph) | 26 | |
| 2021-060 | A | Bell's Vireo | 1 | Fort Hill, Eastham | Barnstable | 10/16/2021 | 1/10/2022 | Tom Marvel*, m. ob. (ph) | 26 | |
| 2021-063 | A | MacGillivray's Warbler | 1 | Fort Hill, Eastham | Barnstable | 10/23/2021 | 10/23/2021 | Tim Spahr* (audio) | 26 | |
| 2021-064 | A | Brown Booby | 1 | First Encounter Beach | Barnstable | 10/28/2021 | 10/28/2021 | Amy O'Neill*, m.ob. (ph) | This adult bird was a different plumage from the other Brown Booby on Cape Cod on this day and so the two are treated as separate records. | 26 |
| 2021-065 | A | Brown Booby | 1 | Race Point, Provincetown | Barnstable | 10/28/2021 | 10/28/2021 | Peter Flood* (ph) | This subadult bird was a different plumage from the other Brown Booby on Cape Cod on this day and so the two are treated as separate records. | 26 |
| 2021-067 | A | Great Skua | 2 | First Encounter Beach | Barnstable | 10/28/2021 | 10/28/2021 | Marshall Iliff*, Jeremiah Trimble*, m.ob. (ph, vid) | 26 | |
| 2021-075 | A | Franklin's Gull | 1 | Race Point, Provincetown | Barnstable | 11/12/2021 | 11/12/2021 | Pete Morris*, Brendan Fogarty*(ph) | 26 | |
| 2021-076 | A | Tropical Kingbird | 1 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 11/13/2021 | 11/17/2021 | Megan Miller*, m. ob. (ph) | original: https://ebird.org/checklist/S97521696; one archived audio recording is here: https://ebird.org/checklist/S97521696 | 26 |
| 2021-080 | A | Painted Bunting | 1 | Mashpee | Barnstable | 11/19/2021 | 11/19/2021 | M. Brecher* (ph) | 26 | |
| 2021-081 | A | Franklin's Gull | 1 | Race Point, Provincetown | Barnstable | 11/20/2021 | 11/20/2021 | Peter Flood* (ph) | 26 | |
| 2021-089 | A | Painted Bunting | 1 | Timber Way, Sandwich | Barnstable | 12/11/2021 | 1/30/2022 | Evie Dewar* (ph), fide Mark Faherty | 26 | |
| 2021-095 | A | Painted Bunting | 1 | Jonathan Way, Sandwich | Barnstable | 12/18/2021 | 2/26/2022 | Claudia Gale* (ph), fide Mark Faherty | 26 | |
| 2021-106 | A | White Ibis | 2 | Fort Hill, Eastham | Barnstable | 4/20/2022 | 4/23/2022 | Elizabeth Creasey*, m.ob. (ph) | At its Sep 2025 meeting, the MARC considered a proposal from Iliff to treat the single adult at Wellfleet Bay WS 11-18 Apr 2022 (2022-027) and the two adults at Ft. Hill 20-23 Apr 2022 (2022-066) as involving at least one duplicate individual, but the majority (5-4) felt that the alternate scenario | 26 |
| 2021-108 | A | Scopoli's Shearwater | 1 | Race Point | Barnstable | 7/9/2021 | 7/9/2021 | Peter Flood* (ph) | 27 | |
| 2021-110 | A | Scopoli's Shearwater | 2 | Race Point | Barnstable | 7/25/2021 | 7/25/2021 | Peter Flood* (ph) | 27 | |
| 2021-119 | A | South Polar Skua | 1 | Race Point Beach, Provincetown | Barnstable | 8/12/2021 | 8/12/2021 | David Sibley*, m. ob. | Write up only | 27 |
| 2021-129 | A | Northern Wheatear | 1 | Water Street Marsh, Yarmouth | Barnstable | 9/21/2021 | 9/21/2021 | Alex Burdo* (ph), m. ob. | 29 | |
| 2022-004 | A | Western Tanager | 1 | West Barnstable Conservation Area | Barnstable | 1/4/2022 | 1/4/2022 | Keelin Miller* (ph) | 29 | |
| 2022-006 | A | Western Tanager | 1 | Pond Village, Truro | Barnstable | 1/13/2022 | 1/13/2022 | Cathy Skowron*, Ross Sormani (ph) | 26 | |
| 2022-008 | A | Western Tanager | 1 | 135 Locust Road, Eastham | Barnstable | 1/17/2022 | 1/17/2022 | Joann Wick-Pelletier* (ph) | 29 | |
| 2022-010 | A | Tufted Duck | 1 | Long Pond Rd., Harwich | Barnstable | 1/23/2022 | 2/21/2022 | Sue Finnegan* (ph) | Possibly a second bird or hybrid there | 26 |
| 2022-011 | A | Tufted Duck | 1 | Mashpee Pond, Attaquin Park | Barnstable | 1/26/2022 | 2/6/2022 | Mary Keleher* (ph) | 26 | |
| 2022-012 | A | Varied Thrush | 1 | Elm Rd., Falmouth | Barnstable | 1/30/2022 | 2/3/2022 | J. Hughes* (ph) | 26 | |
| 2022-023 | A | Swallow-tailed Kite | 1 | Buckskin Path, Centerville | Barnstable | 3/27/2022 | 3/27/2022 | Hans Holbrook* | records from base of Cape Cod (Dennis, Sandwich, Dennis, Centerville, Mashpee) may pertain to same returning pair 2021-2024 | 26 |
| 2022-027 | A | White Ibis | 1 | Wellfleet Bay MAS | Barnstable | 4/11/2022 | 4/18/2022 | Josh Jones* (ph), m.ob. | At its Sep 2025 meeting, the MARC considered a proposal from Iliff to treat the single adult at Wellfleet Bay WS 11-18 Apr 2022 (2022-027) and the two adults at Ft. Hill 20-23 Apr 2022 (2022-066) as involving at least one duplicate individual, but the majority (5-4) felt that the alternate scenario | 26 |
| 2022-028 | A | Swallow-tailed Kite | 1 | High Head, Pilgrim Heights | Barnstable | 4/16/2022 | 4/16/2022 | Liam Waters*, m.ob. (ph) | records from base of Cape Cod (Dennis, Sandwich, Dennis, Centerville, Mashpee) may pertain to same returning pair 2021-2024; MARC decided that 2022-028 | 26 |
| 2022-029 | A | Swallow-tailed Kite | 1 | Route 6 South Dennis | Barnstable | 4/20/2022 | 4/20/2022 | Karen Fiske* | The MARC explicitly considered whether 2022-028 (High Head, 16 Sep 2022) might pertain to the same bird and decided to treat these as different records | 29 |
| 2022-030 | A | Swallow-tailed Kite | 1 | Holly Ridge Golf Course, Sandwich | Barnstable | 7/8/2022 | 7/8/2022 | Anonymous* | SAME BIRD ISSUES: records from base of Cape Cod (Dennis, Sandwich, Dennis, Centerville, Mashpee) may pertain to same returning pair 2021-2024 | 29 |
| 2022-040 | A | Swallow-tailed Kite | 1 | Pequot Rd, Mashpee | Barnstable | 5/18/2022 | 5/18/2022 | Mary Keleher* (ph), Ashley Keleher | SAME BIRD ISSUES: records from base of Cape Cod (Dennis, Sandwich, Dennis, Centerville, Mashpee) may pertain to same returning pair 2021-2024 | 26 |
| 2022-043 | A | White-winged Dove | 1 | Putnam Farm Conservation Area | Barnstable | 5/20/2022 | 5/20/2022 | Mark Faherty* (ph) | 26 | |
| 2022-044 | A | Swallow-tailed Kite | 1 | Bearberry Hill, Truro | Barnstable | 5/22/2022 | 5/22/2022 | Vin Zollo*, Dan Burton* (ph) | 26 | |
| 2022-050 | NA | South Polar Skua | 2 | offshore waters | Barnstable | 5/24/2022 | 5/24/2022 | |||
| 2022-050R | A | skua sp. | 1 | offshore waters | Barnstable | 5/24/2022 | 5/24/2022 | Xiaoni Xu* (ph) | 29 | |
| 2022-051 | A | Wilson's Plover | 1 | Monomoy NWR--Morris Island | Barnstable | 5/26/2022 | 5/26/2022 | Joey Negreann* (ph) | 26 | |
| 2022-052 | A | Swallow-tailed Kite | 1 | Breivogel Ponds | Barnstable | 5/26/2022 | 5/26/2022 | Jim Carroll* | SAME BIRD ISSUES: records from base of Cape Cod (Dennis, Sandwich, Dennis, Centerville, Mashpee) may pertain to same returning pair 2021-2024 | 29 |
| 2022-053 | A | Franklin's Gull | 1 | Race Point, Provincetown | Barnstable | 5/28/2022 | 5/28/2022 | Blair Nikula* (ph) | 26 | |
| 2022-054 | A | Gull-billed Tern | 2 | Dowses Beach | Barnstable | 6/1/2022 | 6/1/2022 | Nancy Villone* (ph) | SAME BIRD ISSUES: same wandering pair over span of 11 days; each pertained to two adults traveling together on Outer Cape Cod, seen briefly at each site on similar dates. These were clearly stated as pertaining to the same birds in the report: "The majority of MARC members voted to treat these recor | 26 |
| 2022-056 | A | Gull-billed Tern | 2 | Wellfleet Bay MAS | Barnstable | 6/7/2022 | 6/7/2022 | Joey Negreann* (ph) | SAME BIRD ISSUES: accepted; same wandering pair over span of 11 days; each pertained to two adults traveling together on Outer Cape Cod, seen briefly at each site on similar dates. These were clearly stated as pertaining to the same birds in the report: "The majority of MARC members voted to treat t | 26 |
| 2022-057 | A | Gull-billed Tern | 2 | Nauset Beach | Barnstable | 6/11/2022 | 6/11/2022 | Keegan Burke* (ph) | SAME BIRD ISSUES: accepted; same wandering pair over span of 11 days; each pertained to two adults traveling together on Outer Cape Cod, seen briefly at each site on similar dates. These were clearly stated as pertaining to the same birds in the report: "The majority of MARC members voted to treat t | 26 |
| 2022-059 | A | White-winged Dove | 1 | High Head, Pilgrim Heights | Barnstable | 6/19/2022 | 6/19/2022 | Sam Minsky*, Ben Dzedzic*, Eliot Dzedzic*, Ross Sormani* (ph) | 26 | |
| 2022-064 | A | White-winged Dove | 1 | Fort Hill, Eastham | Barnstable | 7/14/2022 | 7/14/2022 | Julie Santo | 26 | |
| 2022-065 | A | Black-necked Stilt | 2 | Hardings Beach, Chatham | Barnstable | 5/25/2022 | 5/25/2022 | Rob Ritchey* (vid) | 26 | |
| 2022-070 | A | Vermilion Flycatcher | 1 | Paine's Creek Beach | Barnstable | 10/21/2022 | 10/26/2022 | Mark Faherty* (ph), m. ob. | 26 | |
| 2022-074 | A | Western Tanager | 1 | 947 Cranberry Hwy, Yarmouthport | Barnstable | 1/9/2022 | 2/8/2022 | Holly Lemieux*, m.ob. (ph) | record number as published in 26th report; start date is approximate | 26 |
| 2022-075 | A | Common Redshank | 1 | Mimimoy | Barnstable | 7/17/2022 | 7/21/2022 | Josh Davidson* (ph), v.o. | record number as published in 26th report | 26 |
| 2022-076 | A | Cape Verde Shearwater | 1 | east of Chatham (41.670066, -69.860951) | Barnstable | 8/12/2022 | 8/12/2022 | Jeremiah Trimble*, Peter Trimble*, Ian Davies*, Julian Hough*, Nick Bonomo* (ph) | record number as published in 26th report | 26 |
| 2022-078 | A | Tundra Swan | 4 | Beech Forest, Provincetown | Barnstable | 12/3/2022 | 12/7/2022 | Ross Sormani* (ph), m. ob. | Mention Lily's concern about hybridization | 29 |
| 2022-079 | A | Scopoli's Shearwater | 1 | Race Point | Barnstable | 7/9/2022 | 7/9/2022 | Peter Flood* (ph) | 27 | |
| 2022-080 | A | Mississippi Kite | 2 | Provincelands Visitor Center | Barnstable | 7/16/2022 | 7/16/2022 | Anne Piccolo*, M. Piccolo* (ph) | 27 | |
| 2022-081 | A | Scopoli's Shearwater | 1 | Jeremy Point | Barnstable | 7/24/2022 | 7/24/2022 | Joey Negreann* (ph) | 27 | |
| 2022-083a | NA | Scopoli's Shearwater | 1 | offshore (East of Chatham) | Barnstable | 8/12/2022 | 8/12/2022 | originally reviewed as a single record of two, but split into 2022-083a and 2022-083b in order to assess each bird separately | 30 | |
| 2022-083b | A | Scopoli's Shearwater | 1 | offshore (East of Chatham) | Barnstable | 8/12/2022 | 8/12/2022 | Jeremiah Trimble*, Peter Trimble*, Ian Davies*, Julian Hough*, Nick Bonomo* (ph) | 30 | |
| 2022-091 | A | Hammond's Flycatcher | 1 | Peterson Farm | Barnstable | 11/5/2022 | 11/27/2022 | Greg Hirth*, Mike Tucker (ph), m. ob. | 27 | |
| 2022-096 | A | Swainson's Warbler | 1 | Wellfleet Bay Wildlife Sanctuary | Barnstable | 5/12/2023 | 5/12/2023 | James Junda* (ph), Valerie Bourdeau*, Tod Christie*, m. ob. | 27 | |
| 2022-098 | A | Swainson's Hawk | 1 | Race Point | Barnstable | 4/13/2022 | 4/13/2022 | Josh Jones* (ph) | 27 | |
| 2022-099 | A | Mississippi Kite | 2 | Bearberry Hill, Truro | Barnstable | 5/22/2022 | 5/22/2022 | Vin Zollo*, Dan Burton* (ph) | 27 | |
| 2022-103 | A | Atlantic Yellow-nosed Albatross | 1 | Peaked Hill Dunes | Barnstable | 6/28/2022 | 6/28/2022 | Terry Bull* (ph) | 29 | |
| 2022-107 | A | Yellow Rail | 1 | Fort Hill, Eastham | Barnstable | 9/24/2022 | 9/24/2022 | Tim Spahr* | Write up/full review; We had a systematic error with record numbers in 2022 and 2022-082 had already been published, although this record was reviewed internally using this number. We reassign it to2022-107. | 29 |
| 2022-108 | A | South Polar Skua | 1 | Race Point | Barnstable | 10/3/2022 | 10/3/2022 | Liam Waters*, Dan Burton* | Write up only; We had a systematic error with record numbers in 2022 and 2022-082 had already been published, although this record was reviewed internally using this number. We reassign it to2022-107. | 29 |
| 2022-109 | NA | Cape Verde Shearwater | 1 | Sandy Neck | Barnstable | 10/2/2022 | 10/2/2022 | We had a systematic error with record numbers in 2022 and 2022-087 had already been published, although this record was reviewed internally using this number. We reassign it to 2022-109. | 29 | |
| 2022-111 | A | Mississippi Kite | 1 | Pequot Rd, Mashpee | Barnstable | 5/18/2022 | 5/18/2022 | Mary Keleher* (ph), Ashley Keleher* | We had a systematic error with record numbers in 2022 and 2022-090 had already been published, although this record was reviewed internally using this number. We reassign it to 2022-111. | 29 |
| 2022-116 | A | Black-throated Gray Warbler | 1 | Sandy Neck | Barnstable | 9/25/2022 | 9/25/2022 | Peter Crosson* (ph) | We had a systematic error with record numbers in 2022 and 2022-096 had already been published, although this record was reviewed internally using this number. We reassign it to2022-116. | 29 |
| 2022-122 | A | Black-throated Gray Warbler | 1 | Pochet Island | Barnstable | 10/9/2022 | 10/13/2022 | Joey Negreann* (ph), m. ob. | We had a systematic error with record numbers in 2022 and 2022-097 had already been published, although this record was reviewed internally using this number. We reassign it to2022-122. | 29 |
| 2022-123 | NA | Black-chinned Hummingbird | 1 | Blueberry Pond Dr., Brewster | Barnstable | 11/14/2022 | 11/14/2022 | We had a systematic error with record numbers in 2022 and 2022-099 had already been published, although this record was reviewed internally using this number. We reassign it to 2022-123. | 29 | |
| 2023-001 | A | Mountain Plover | 1 | Long Beach Conservation Area | Barnstable | 7/21/2023 | 7/25/2023 | Natalie Donofrio* (ph), m. ob. | 26 | |
| 2023-002 | A | Siberian Sand-Plover | 1 | South Cape Beach SP, Mashpee | Barnstable | 8/14/2023 | 8/22/2023 | Mary Keleher* (ph), m. ob. | 26 | |
| 2023-005 | A | Virginia's Warbler | 1 | Putnam Farm Conservation Area, Barnstable | Barnstable | 10/6/2023 | 10/8/2023 | Amy O’Neill*, m. ob. (ph) | 26 | |
| 2023-011 | A | Curlew Sandpiper | 1 | Nauset Bay (Tomahawk Trail), Eastham | Barnstable | 5/16/2023 | 5/16/2023 | Philip Kyle* (ph) | 27 | |
| 2023-012 | A | Franklin's Gull | 1 | Race Point | Barnstable | 6/9/2023 | 6/9/2023 | Ted Bradford* (ph) | 27 | |
| 2023-015 | A | Sandwich Tern | 1 | South Monomoy--Powder Hole | Barnstable | 8/3/2023 | 8/3/2023 | Peter Flood*, Ian Davies* (ph), Peter Trimble*, Nick Bonomo* | 27 | |
| 2023-017 | A | Scopoli's Shearwater | 1 | Race Point | Barnstable | 8/8/2023 | 8/8/2023 | Elliot Dziedzic* (ph), Ben Dziedzic*, Dennis Minsky* | 30 | |
| 2023-019 | A | Lark Bunting | 1 | Brewster Wing Island | Barnstable | 11/13/2023 | 11/13/2023 | Susan Finnegan* (ph), m.ob. | 27 | |
| 2023-028 | NA | Western Wood-Pewee | 1 | South Monomoy | Barnstable | 8/22/2023 | 8/22/2023 | 29 | ||
| 2023-041 | A | Purple Gallinule | 1 | Winslow Dr, Orleans US-MA | Barnstable | 10/23/2023 | 10/23/2023 | Keegan Burke* (ph) | 27 | |
| 2023-043 | A | Ash-throated Flycatcher | 1 | High Head, Pilgrim Heights | Barnstable | 10/29/2023 | 10/29/2023 | Jeremiah Trimble*, Peter Trimble*, Tim Spahr*(ph) | 27 | |
| 2023-046 | A | Swainson's Hawk | 1 | Beech Forest Trail | Barnstable | 11/4/2023 | 11/4/2023 | M. Lambert* (ph) | light morph juv | 27 |
| 2023-087 | A | Wilson's Plover | 1 | Monomoy NWR--Morris Island | Barnstable | 7/12/2023 | 7/25/2023 | Elizabeth Axley* (ph), m. ob. | 29 | |
| 2023-088 | A | South Polar Skua | 1 | 82 miles E of Chatham | Barnstable | 9/14/2023 | 9/14/2023 | Jennifer Roberts* (ph) | 29 | |
| 2023-094 | A | Swallow-tailed Kite | 1 | Mac's Seafood, Eastham | Barnstable | 4/15/2023 | 4/15/2023 | Diana Stephens* | 29 | |
| 2023-105 | A | Western Tanager | 1 | Sagamore Recreation Area | Barnstable | 1/7/2023 | 1/11/2023 | Bette Robo* (ph), m. ob. | 29 | |
| 2023-110 | A | Rufous Hummingbird | 1 | Wellfleet | Barnstable | 12/14/2023 | 12/14/2023 | Anonymous*, Sue Finnegan (ph) | 29 | |
| 2023-114 | A | Townsend's Warbler | 1 | East Orleans | Barnstable | 12/17/2023 | 12/17/2023 | Jeremiah Trimble* (ph) | 29 | |
| 2024-002 | A | Western Tanager | 2 | Sandwich Marina | Barnstable | 1/6/2024 | 2/6/2024 | Kristen Johnson* (ph), Sheryl Johnson*, Peter Trimble*, m. ob. | HY males | 27 |
| 2024-004 | A | American Flamingo | 1 | Dennis Chapin Beach | Barnstable | 6/2/2024 | 6/2/2024 | Sam Roth* (ph), Richard Gifford* (ph), m. ob. | same individual seen on Long Island, NY, Massachusetts on two dates, and Rhode Island; widely considered to have arrived here following massive displacement of flamingos in Hurricane Idalia of late Aug 2023. SAME BIRD ISSUES: individually identifiable bird returning to the same site a month-and-a-ha | 27 |
| 2024-005 | A | American Flamingo | 1 | Dennis Chapin Beach | Barnstable | 7/15/2024 | 7/15/2024 | M. J. Foti* (ph), m.ob. | same individual seen on Long Island, NY, Massachusetts on two dates, and Rhode Island; widely considered to have arrived here following massive displacement of flamingos in Hurricane Idalia of late Aug 2023. SAME BIRD ISSUES: accepted; individually identifiable bird returning to the same site a mont | 27 |
| 2024-010 | A | Vermilion Flycatcher | 1 | South Cape Beach SP | Barnstable | 10/8/2024 | 10/8/2024 | Jonathan Kaufman* (ph), Mary Keleher* (ph), m. ob. | 29 | |
| 2024-011 | A | Ferruginous Hawk | 1 | Morris Island | Barnstable | 12/29/2024 | 2/1/2025 | Krzysztof Kurylowicz* (ph), m. ob. | dark morph | 29 |
| 2024-012 | A | Spotted Towhee | 1 | Provincetown Airport | Barnstable | 11/16/2024 | 3/2/2025 | Valerie Burdette* (ph), m. ob. | 29 | |
| 2024-019 | A | Loggerhead Shrike | 1 | Forest Beach and Conservation Lands, Chatham | Barnstable | 9/11/2024 | 9/12/2024 | Jeff Hendrickx*(ph), m. ob. | 29 | |
| 2024-020 | A | Gray Kingbird | 1 | Fort Hill and Nauset Light, Eastham | Barnstable | 10/18/2024 | 10/19/2024 | Tom Marvel*, Rick Wright (ph), m. ob. | 29 | |
| 2024-028 | A | Black-bellied Whistling-Duck | 4 | Pogorelc Sanctuary | Barnstable | 7/26/2024 | 7/26/2024 | Rebekah Ambrose-Dalton* (ph) | 29 | |
| 2024-042 | A | Black-necked Stilt | 1 | Bell's Neck Conservation Area (HCT) | Barnstable | 5/22/2024 | 5/23/2024 | John Coran* (ph), m. ob. | 29 | |
| 2024-050 | A | South Polar Skua | 2 | offshore (70 miles E of Chatham) | Barnstable | 8/18/2024 | 8/18/2024 | Liam Waters* (ph) | 29 | |
| 2024-051 | A | South Polar Skua | 37 | offshore (87 miles E of Chatham) | Barnstable | 8/18/2024 | 8/18/2024 | Liam Waters* (ph) | 29 | |
| 2024-057 | A | South Polar Skua | 1 | Race Point Beach, Provincetown | Barnstable | 9/21/2024 | 9/21/2024 | Brandon Holden* (ph) | 29 | |
| 2024-062 | A | Cape Verde/Desertas Petrel | 1 | Stellwagen Bank--Race Point Waters | Barnstable | 8/26/2024 | 8/26/2024 | Hans Holbrook* (ph) | Who helped with the ID here? | 29 |
| 2024-063 | A | Black-capped Petrel | 1 | 6 miles SW of Provincetown | Barnstable | 4/17/2024 | 4/17/2024 | Liam Waters* | 29 | |
| 2024-075 | A | Cave Swallow | 1 | Nauset Beach, Orleans | Barnstable | 11/12/2024 | 11/12/2024 | Nancy Villone* (ph) | 29 | |
| 2024-078 | A | Cave Swallow | 1 | Monomoy NWR--Morris Island | Barnstable | 11/24/2024 | 11/24/2024 | Liam Waters* (ph), m. ob. | Merged 2024-079 with this record, freeing up that number for future assignment | 29 |
| 2024-080 | A | Townsend's Solitaire | 1 | High Head, Pilgrim Heights | Barnstable | 2/25/2024 | 3/26/2024 | Susan Hedman* (ph), m. ob. | 29 | |
| 2024-086 | A | MacGillivray's Warbler | 1 | Long Pasture Wildlife Sanctuary (Mass Audubon) | Barnstable | 12/21/2024 | 12/21/2024 | Chris Walz* (ph), m. ob. | 29 | |
| 2024-089 | A | Rufous Hummingbird | 2 | Town Cove, Orleans | Barnstable | 1/6/2024 | 3/30/2024 | Anonymous*, Sue Finnegan (ph) | 29 | |
| 2024-100 | A | Curlew Sandpiper | 1 | Monomoy NWR--North Monomoy Island | Barnstable | 7/26/2024 | 7/26/2024 | Nick Bonomo*, Ian Davies*, Peter Trimble* (ph), Peter Flood* | 29 | |
| 2024-101 | A | Franklin's Gull | 1 | Race Point | Barnstable | 6/1/2024 | 6/1/2024 | Peter Flood* (ph) | 29 | |
| 2024-102 | A | Franklin's Gull | 1 | Race Point | Barnstable | 6/18/2024 | 6/18/2024 | Valerie Burdette* (ph) | 29 | |
| 2024-103 | A | Franklin's Gull | 2 | Monomoy NWR--North Monomoy Island | Barnstable | 7/26/2024 | 7/26/2024 | Nick Bonomo*, Ian Davies*, Peter Trimble* (ph), Peter Flood* | 29 | |
| 2024-107 | A | Fork-tailed Flycatcher | 1 | Strong Island Road, Chatham | Barnstable | 10/16/2024 | 10/20/2024 | Robert Kiessling* (ph) | 29 | |
| 2024-122 | A | Yellow-rumped Warbler (Audubon's) | 1 | Herring Pond, Eastham | Barnstable | 12/8/2024 | 12/8/2024 | Mark Faherty* (ph) | 29 | |
| 2025-020 | A | Anhinga | 1 | Pogorelc Sanctuary | Barnstable | 5/17/2025 | 5/17/2025 | Rebekah Ambrose-Dalton* (ph) | female | 29 |
| 2025-044 | A | Varied Bunting | 1 | Provincetown | Barnstable | 1/3/2025 | 2/28/2025 | Zygmunt Plater*, William von Herff*, P. Trimble (ph) et al. | female/imm | 29 |
| 1968-003 | Pr | Wandering Tattler | 1 | Monomoy NWR | Barnstable | 5/25/1968 | 5/30/1968 | Wallace Bailey |