| MARC number | # | Location | County | Arrival date | Departure date | Observers | Report |
|---|
| 1997-16 | 1 | Connecticut River, Sunderland/Hatfield | Franklin | 3/25/97 | 3/26/97 | P. Champlin, M. Lynch | 3 |
| 2001-09 | 1 | Keith Farm, Chilmark | Dukes | 10/14/01 | 10/22/01 | T. Rivers, J. Trimble (dtls) | 6 |
| 2004-24 | 1 | Turner’s Falls power canal and Barton’s Cove, Gill | Franklin | 10/21/04 | 10/23/04 | M. Fairbrother, M. Taylor et al. | 10 |
| 2009-04 | 8 | Arcadia Wildlife Sanctuary and West Meadows | Hampshire | 3/16/09 | 3/18/09 | | 14 |
| 2009-05 | 2 | Kimball Farm, Haverill to Rocks Village Bridge, West Newbury | Essex | 3/19/09 | 3/28/09 | | 14 |
| 2009-06 | 7 | Ipswich/Plum Island | Essex | 3/15/09 | 3/23/09 | | 14 |
| 2009-07 | 1 | Parker River NWR | Essex | 3/22/09 | 3/30/09 | | 14 |
| 2010-44 | 1 | Bartlett Farm, Nantucket | Nantucket | 12/11/10 | 2/13/11 | J. Trimble* (ph), J. Offermann (ph) | 16 |
| 2012-088 | 1 | Various fields (incl. Ward’s) and Lake Massapoag, Sharon | Norfolk | 10/26/12 | 12/23/12 | T. Harmon*; ph. J. Offermann; V. Zollo | 19 |
| 2013-051 | 1 | Argilla Road, Ipswich | Essex | 12/25/13 | 1/1/14 | ph. M. Brengle, P. Brown* | 19 |
| 2014-047 | 1 | Barton Cove and Turner’s Falls, Gill | Franklin | 12/20/14 | 12/26/14 | ph. C. Hyytinen, B. Zadja* | 19 |
| 2014-048 | 1 | Madaket, Nantucket | Nantucket | 4/4/14 | 4/4/14 | ph. T. Pastuszak | 19 |
| 2015-012 | 1 | UMASS Amherst Campus Pond and area | Hampshire | 4/1/15 | 4/2/15 | ph. J. Drucker | 19 |
| 2015-018 | 1 | Parker River NWR | Essex | 11/13/15 | 11/14/15 | ph. P. Wood* | 20 |
| 2016-025 | 1 | Parker River NWR to Ipswich fields | Essex | 12/28/16 | 1/7/17 | Tom Whetmore, Suzanne Sulilvan (ph) | 21 |
| 2017-019 | 1 | Sudbury Reservoir, Sudbury | Worcester | 3/12/17 | 3/13/17 | Mark Lynch and Sheila Carroll*, Justin Lawson (ph) | 21 |
| 2017-020 | 1 | Westborough Reservoir, Westborough | Worcester | 3/28/17 | 3/30/17 | Bette Robo* (ph) | 21 |
| 2017-031 | 1 | Longmeadow Flats, Longmeadow/Agawam | Hampden | 1/18/17 | 1/18/17 | Dorrie Holmes* (ph) | 21 |
| 2017-033 | 1 | Bear Creek Sanctuary, Saugus | Essex | 1/14/17 | 2/1/17 | Geoff Wilson* (ph) | 21 |
| 2017-034 | 1 | Arcade Pond, Whitinsville | Worcester | 2/23/17 | 2/24/17 | Edward Kittridge*, Sean Williams (ph) | 21 |
| 2017-035 | 1 | Arlington Reservoir, Arlington, and Waltham St. Fields, Waltham | Middlesex | 3/3/17 | 3/8/17 | John Andrews* (ph), Chris Floyd (ph) | 21 |
| 2017-036 | 1 | Corbin’s Neck, Ashley Falls | Berkshire | 4/20/17 | 4/20/17 | Greg Ward* (ph) | 21 |