chris.w.birder:
Ross's Gull
chris.w.birder:
Ross's Gull
chris.w.birder:
Mew Gull
chris.w.birder:
Mew Gull
chris.w.birder:
Adult Ring-billed Gull
chris.w.birder:
2nd Cycle (I think) Ring-billed Gull
chris.w.birder:
Herring Gull
chris.w.birder:
Herring Gull
chris.w.birder:
Herring Gulls
chris.w.birder:
Ring-billed Gull
chris.w.birder:
"New England" or "Northeastern" Herring Gull
chris.w.birder:
That's a lot of gulls!
chris.w.birder:
Thayer's and Herring Gulls
chris.w.birder:
Thayer's Gull
chris.w.birder:
Thayer's Gull
chris.w.birder:
Glaucous and Thayer's Gulls
chris.w.birder:
Thayer's Gull
chris.w.birder:
Iceland and Herring Gulls
chris.w.birder:
Glaucous Gull
chris.w.birder:
Lesser Black-backed Gull
chris.w.birder:
Black-legged Kittiwake
chris.w.birder:
Black-legged Kittiwake
chris.w.birder:
Black-legged Kittiwake
chris.w.birder:
Black-legged Kittiwake
chris.w.birder:
Black-legged Kittiwake
chris.w.birder:
Black-legged Kittiwake
chris.w.birder:
Black-legged Kittiwake
chris.w.birder:
Black-legged Kittiwake
chris.w.birder:
Western Gull
chris.w.birder:
Ivory Gull (Pagophila eburnea)
