Greylag Goose (Anser anser). Threatening, defensive behaviour.

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Size: 3744px × 5616px
Photo credit: © Joe Blossom / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aggression, aggressive, agonistic, animal, animals, anser, beak, behavior, behaviour, bill, binocular, bird, birds, contact, copy, defense, defensive, eye, eyes, geese, goose, greylag, greylags, mandibles, negative, open, portrait, space, stereoscopic, text, threat, threatening, title, tongue, vision, water, waterfowl, wetlands, wild, wildfowl, wildlife