Western Gull
Larus occidentalius
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Glaucous-winged Gull
Larus glaucescens
Glaucous Gull
Larus hyperboreus
Sabine's Gull
Xema sabini
Black-legged Kittiwake
Rissa tridactyla
Caspian Tern
Sterna caspia
Elegant Tern
Sterna elegans
Arctic Tern
Sterna paradisaea
Forster's Tern
Sterna forsteri
Black Tern
Chlidonias niger
