portrait of a low flying juvenile herring gull, larus argentatus, in juvenile plumage

flying animal avian backdrop background beak bird flight sky birds birdwatcher black blurry close closeup coastal environment current tracks features herring gull greenish focus juvenile plumage beach distinctive feature dark bil large larus argentatus light lower natural nature neutral opportunist ornithology pink portrait reddish residual water soaring specific spot subsurface tip white point wildlife wing winter yellow low youth bill sand