A bull Hippo puts on an effective threat display. The exaggerated yawn is a clear signal to those around that he is well armed and prepared to fight
A bull Hippo puts on an effective threat display. The exaggerated yawn is a clear signal to those around that he is well armed and prepared to fight if any encroach on his space
Size: 6000px × 3956px
Location: Katavi National Park, Tanzania
Photo credit: © Nick Greaves / Alamy / Afripics
License: Licensed
Model Released: No
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