Black-legged Kittiwake (Rissa tridactyla)
Black-headed Gull (Chroicocephalus ridibundus)
Little Gull (Hydrocoloeus minutus)
Ross's Gull (Rhodostethia rosea)
Laughing Gull (Leucophaeus atricilla)
Audouin's Gull (Ichthyaetus audouinii)
Mew Gull (Larus canus)
California Gull (Larus californicus)
Herring Gull (Larus argentatus)
Yellow-legged Gull (Larus michahellis)
Caspian Gull (Larus cachinnans)
Lesser Black-backed Gull (Larus fuscus)
Glaucous Gull (Larus hyperboreus)
Great Black-backed Gull (Larus marinus)
Kelp Gull (Larus dominicanus)
Least Tern (Sternula antillarum)
Large-billed Tern (Phaetusa simplex)
Gull-billed Tern (Gelochelidon nilotica)
Arctic Tern (Sterna paradisaea)
Common Tern (Sterna hirundo)
Whiskered Tern (Chlidonias hybrida)
Black Skimmer (Rynchops niger)
