Bonaparte's Gull first winter plumage.
Bonaparte's Gull Larus philadelphia Duluth, Minnesota, United States 15 September First winter Laridae
Size: 5300px × 3533px
Photo credit: © Rick & Nora Bowers / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: animal, bird, birder, birding, blue, coast, environment, environmental, feathers, gull, lakde, larid, long, nature, ocean, omniverous, omnivore, seabird, swimming, watching, water, wing, wings, wingspan