The common hippopotamus Hippopotamus amphibius, or hippo, is a large, mostly herbivorous mammal in sub-Saharan Africa. The common hippopotamus is semiaquatic, inhabiting rivers, lakes and mangrove swamps, where territorial bulls preside over a stretch of river and groups of five to 30 females and young. During the day, they remain cool by staying in the water or mud. Hippo in water. Black and white image.

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拍攝者： Walkingwuschel