Two yawning hippopotamuses / hippos (Hippopotamus amphibius) in lake, yawning with wide open mouths serves as a threat display

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Size: 5568px × 3712px
Photo credit: © Clement Philippe / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: africa, african, aggression, aggressive, amphibius, animal, animals, bite, biting, close, close-, common, display, displaying, fauna, fight, fighting, hippo, hippopotamus, hippopotamuses, hippos, lake, mammal, mammals, mouth, mouths, nature, open, pond, river, stream, teeth, threat, water, wide, wildlife, yawn, yawning