Plains zebra defecating looking at the camera shaking his head as his herd passes from behind on the grasslands of Serengeti Tanzania

zebra serengeti tanzania quagga grassland grazing wildlife safari africa ungulate savanna herbivore herd plains animal group hoofed grass mammal stripped nature mane nduto wilderness savannah prey equus head green walking horse beautiful tail flying social birds free looking contrast defecating natural horizon outside black potty sky shaking white coat