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Slaty-backed Gull

7 records

MARC numberSpecies#LocationCountyArrival dateDeparture dateObserversReport
2007-48Slaty-backed Gull1Coast Guard Beach, EasthamBarnstable12/23/0712/23/07W. Petersen, D. Larson13
2007-54Slaty-backed Gull1Gloucester HarborEssex12/23/073/9/08D. Sibley, H. Galbraith (details)13
2007-55Slaty-backed Gull1Gloucester HarborEssex12/24/0712/25/07R. Heil13
2009-53Slaty-backed Gull1Turner's Falls, GillFranklin2/20/092/27/09J. P. Smith* (ph), T. Pirro (ph)16
2010-67Slaty-backed Gull1Niles PondEssex1/25/101/25/10M. Iliff* (ph)16
2012-059Slaty-backed Gull1Wellfleet HarborBarnstable1/22/121/22/12B. Nikula, M. Iliff (ph), J. Trimble (ph)17
2018-001Slaty-backed Gull1Fresh Pond, Cambridge and Jodrey Fish Pier, GloucesterMiddlesex and Essex2/16/2018 (Middlesex)2/19/2016 (Essex)Jeremiah Trimble* (ph), Sean Williams^* (ph)22