Herring Gull, Chick, Chincoteague, Virginia (Herring Gulls)

Ring-Necked Gull, Chincoteague, Virginia (Ring-Necked Gulls)

Bonaparte’s Gull, Sanibel, Florida (Bonaparte’s Gulls)

Ring-Necked Gull, Ithaca, New York (Ring-Necked Gulls)