Herd of Plains zebra drinking from a waterhole on a dry, windy day

zebra waterhole escape stampede danger drink simultaneously plains plain equus quagga oddtoed africa arid semidesert safari nature biodiversity stripes striped mane savannah herd adult equidae perissodactyla beauty geometric pattern grassland group twotone mammal vertebrate dry together namibia south africa black brown white smell thirsty nervous long shot dust wildebeest gnu