Great Black-backed Gull has been seen by:

Birder	Location	Town	County	Date
Danielle Crudden	Beavertail light	Jamestown	Newport	20-Mar-2018
Dominick Pacelli	Beavertail	Jamestown	Newport	03-Feb-2018
Jen Scranton	Misquamicut	Westerly	Washington	21-Jan-2018
Kari McDonald	Charlestown Breachway	Charlestown	Washington	14-Jan-2018
Dianne Auld		Westerly	Washington	13-Jan-2018
Paul L'Etoile		Middletown	Newport	12-Jan-2018
Wayne Munns		Jamestown	Newport	11-Jan-2018
SusieQ	Weekapaug	Westerly	Washington	09-Jan-2018
Cathy Gim	Frigate Road	Jamestown	Newport	03-Jan-2018
John Magill	Ninigret NWR	Charlestown	Washington	02-Jan-2018
Barbara Sherman	Quonny Breachway	Charlestown	Washington	01-Jan-2018
Dick & Marge Bradley	Colt state park	Bristol	Bristol	01-Jan-2018
Jan St.Jean	Quonny	Charlestown	Washington	01-Jan-2018
Don Heitzmann	Quonochontaug	Charlestown	Washington	01-Jan-2018
DAVID WALLIS	Ocean Drive	Newport	Newport	01-Jan-2018
Carlos Pedro	Quonny	Charlestown	Washington	01-Jan-2018
Matt Schenck	Sachuest Point NWR	Middletown	Newport	01-Jan-2018