|MARC number||Species||#||Location||County||Arrival date||Departure date||Observers||Report|
|2001-10||Couch's Kingbird||1||Parker River NWR--Hellcat Dike||Essex||9/7/2001||9/7/2001||R. Heil et al.||6|
|2010-45||Tropical/Couch's Kingbird||1||Peterson Farm, Falmouth||Barnstable||10/30/2010||11/2/2010||G. Hirth, M. Keleher (ph), J. Offerman (ph), B. Porter* (ph), R. Schain (ph), M. Zawoysky||16|
|2020-021||Tropical/Couch's Kingbird||1||Charles River Bike Path, Watertown||Middlesex||7/1/2020||7/1/2020||John Flagg* (ph)||24|
A yellow-bellied kingbird found by Bennet Porter at Peterson’s Farm, Falmouth, Barnstable, October 30 to November 2, 2010, was exceptionally documented, well enough to age as a hatch-year bird, but ultimately not enough for the committee to get comfortable on an species-level identification; it was accepted as Tropical/Couch’s (†G. Hirth, †M.J. Iliff, ph. M. Keleher, ph. J. Offerman, ph. †B. Porter*, ph. R. Schain; 2010-45).