Chris..Swan:
Ring-billed Gull
Chris..Swan:
Ring-billed gull
Chris..Swan:
Ring-billed gull
Chris..Swan:
Ring-billed Gulls
Chris..Swan:
Ring-billed Gull (Larus delawarensis)
Chris..Swan:
Ring-billed Gull (Larus delawarensis)
Chris..Swan:
Bonaparte's Gull (Larus philadelphia)
Chris..Swan:
1st year Herring Gull (Larus argentatus)
Chris..Swan:
1st year Herring Gull (Larus argentatus)
Chris..Swan:
Bonaparte's Gull (Larus philidelphia)
Chris..Swan:
Bonaparte's Gull (Chroicocephalus philadelphia)