Black-headed Gull - Larus ridibundus left = 1st winter, middle = adult winter, right = adult summer

Size: 5315px × 3536px
Photo credit: © PAUL R. STERRY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1st, 3, adult, bird, birds, black-headed, blue, british, coast, coastal, differing, flight, fly, flying, gull, gulls, horizontal, juvenile, landscape, larus, marine, montage, plumage, plumages, ridibundus, sea, seabird, seabirds, seashore, shore, sky, summer, winter, young