african bark barking black-&-white black-coats black-skin Bray braying Camouflage common-zebra contrast contrasting equids equus-quagga-boehmi erect-manes family-groups fast grant’s-zebra grazers harems herbivores herbivorous herd herds individual mammals mohawk-like-manes patterns plains-zebra social stiff-manes stripes subspecies ungulates unique unique-stripe-patterns white-fur white-stripes zebra alpaca animal camelid England farm field fur Great Britain head herbivore mammal neck pelt shaggy Sussex white wool colorful everglades exoskeleton Florida grass grass hopper grasshopper grillo hop insect jump locust nature organic species broad-mouthed collagen cow creases eating endangered flat-mouthed folds food gray grazer grey heavy hide horns junior keratin large lattice-structured megafauna mother odd-toed-ungulate offspring perissodactyl placid powerful rhino rhinoceros skin snout southern-white-rhinoceros square-lipped rhinoceros strong thick threatened tough white rhinoceros wide-lipped rhinoceros wrinkled wrinkles calf youngster