Black-tailed Gull (Carlyle Lake IL)

Black-tailed Gull	Black-tailed Gull	Black-tailed Gull	Black-tailed Gull
Black-tailed Gull	Black-tailed Gull	Black-tailed Gull	Black-tailed Gull
Black-tailed Gull	Black-tailed Gull	Black-tailed Gull	Black-tailed Gull
Black-tailed Gull	Black-tailed Gull	Black-tailed Gull	Black-tailed Gull
Black-tailed Gull	Black-tailed Gull	Black-tailed Gull	Black-tailed Gull
Ring-billed Gulls