A bull Hippo rests in the Great Ruaha River during the day keeping cool in the water. Very territorial they return to their patch of river using dung


A bull Hippo rests in the Great Ruaha River during the day keeping cool in the water. Very territorial they return to their patch of river using dung markers


Size: 6200px × 3992px
Location: Ruaha National Park, Tanzania
Photo credit: © Nick Greaves / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: acid, adaptation, aggressive, amphibious, aquatic, artiodactyl, basking, canines, care, communication, daytime, declining, dentition, dung, environment, evolution, family, fighting, footprint, glands, grazer, habitat, hairless, hippo, hippopotamus, hipposudoric, hippotamidae, incisors, mammal, man, markings, maternal, melanin, metabolism, night-time, norhipposudoric, numbers, pink, placental, protection, safari, scent, secretion, sensitive, skin, social, solitary, sunburn, sweat, territorial, thermoregulation, threat, vegetarian, vertebrate, vocal, whippomorphia, wildlife, yawn