A Greylag Goose getting involved in a violent territorial fight between two male Mute Swans at Brigsteer wetlands in the Lyth Valley, Cumbria, UK.

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Size: 4144px × 3011px
Photo credit: © Ashley Cooper pics / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aggression, bird, brigsteer, competition, conservation, cygnus, fighting, goose, greylag, lyth, male, mute, olor, pond, swan, territorial, valley, water, wing