Horn from an American Bison, Bison bison

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Horn from an American Bison Bison bison Unlike bony antlers horns are made of the protein keratin and they are not shed each year they are permanent body structures

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Size: 5154px × 3450px
Photo credit: © Martin Shields / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, american, anatomical, anatomy, animal, artiodactyl, artiodactyla, background, bison, body, bovid, bovidae, buffalo, characteristic, chordata, chordate, defense, fauna, horn, keratin, mammal, mammalia, mammology, north, protein, ruminant, spiral, structure, white, zoology