-
-
-
-
-
grey-headed gull
Larus cirrocephalus
-
-
grey-headed gull
Larus cirrocephalus
-
-
black-tailed gull
Larus crassirostris
-
-
black-tailed gull
Larus crassirostris
-
-
black-tailed gull
Larus crassirostris
-
-
black-tailed gull
Larus crassirostris
-
-
black-tailed gull
Larus crassirostris
-
-
ring-billed gull
Larus delawarensis
-
-
ring-billed gull
Larus delawarensis
-
-
Franklin's gull
Larus pipixcan
-
ring-billed gull
Larus delawarensis
-
-
ring-billed gull
Larus delawarensis
-
-
ring-billed gull
Larus delawarensis