Pod of hippopotamuses (Hippopotamus amphibius) lie in shallow river in Serengeti National Park, Tanzania

horizontal outdoors day daytime animal grassland plain color colour close up reflection reflect landmark reflections relax africa colors colours landmarks african reflective sleepy relaxed reflected reflecting resting mud shallow shallows safari pod sandy muddy pods lying down famous place tourist destination side view tanzania serengeti national park safari animals looking away world heritage site plains rivers copy space full length international landmark savanna tourist attractions attractions destinations animal behaviour savannah animals reflects animal themes group of animals wild animal relaxes hippopotamus hippo wildlife animal theme outside nobody attraction destination travel river national parks national park relaxation color image unesco water wild animals close up tourist attraction travel destination travel destinations unesco world heritage site international landmarks non urban scene animals in the wild national landmark focus on foreground serengeti african animal african animals laying down place of interest tourist destinations medium group of animals protected area national landmarks hippos colour image no one no people famous places hippopotamuses hippopotamus amphibius safari animal holiday destination holiday destinations without people wallowing wildlife photography places of interest wallow animal photography front view closeup wallows animal behavior