![](http://www.alamy.com/thumbs/6/965B8239-B674-437E-A9CF-F7E12E5BDE9D/E09NAK.jpg)
A herd of hippopotamus in a river at Serengeti National Park, Tanzania
Size: 5137px × 3425px
Location: Africa
Photo credit: © Eyal Bartov / Alamy / Afripics
License: Royalty Free
Model Released: No
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