Male Goldeneye, Bucephala clangula, aggressive behavious towards another male, on lake in winter.

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Size: 5419px × 3522px
Photo credit: © Bob Gibbons / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aggression, aggressive, anatinae, attacking, avian, bird, bird-watching, birding, birds, birdwatching, bucephala, clangula, common, feathers, goldeneye, interacting, interaction, male, mergini, natural, nature, ornithology, plumage, seaduck, seaducks, wildlife, winter