A large Bison bull huffing and puffing.

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A large Bison bull huffing and puffing for his herd during the rut in Yellowstone National Park.

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Size: 4050px × 2700px
Location: Yellowstone National Park, Wyoming, USA, North America
Photo credit: © Max Allen / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: american, animal, autumn, behavior, bison, bos, buffalo, bull, calling, courtship, male, mammal, meadow, national, natural, nature, outdoors, park, ungulate, wild, wildlife, wyoming, yellowstone