Hippopotamus among river cabbage, Grumeti, Tanzania

amphibian amphibious animal artiodactyla artiodactyls browsing chordata feasting food chains foragers herbivores hippopotamidae hippopotamus amphibius hoofed animals hooved mammals mammal restful serengeti plains ungulates wallowing water lettuce western corridor animal face copy space daytime drifting eating feeding feeds floating half length half length herbivorous hooves horizontal natural world nature nutrition relaxation relaxed relaxing resting stock image stock photo stock photograph travel destination travel destinations travel photo travel photograph travel photography travel stock travels vegetation wildlife photography wildlife stock travel one animal one animals animal themes animal portrait faces portraits close up close up looking at camera wild animal wild animals wildlife safari safari safaris safari destinations safari destination nature reserve front view eye contact color image color colour tourism destination conservation