Crawshays zebra mother and foal (Equus quagga crawshayi), South Luangwa National Park, Zambia, Africa

Black and white cow standing in a green field with other cows in the background under a cloudy sky, North Yorkshire, England, United Kingdom, Europe

Common zebra (Burchell's zebra) (Equus burchelli) mare and colt, Ngorongoro Crater, Tanzania, East Africa, Africa

Common zebra (Burchell's zebra) (Equus burchelli) mare and colt, Ngorongoro Crater, Tanzania, East Africa, Africa

A small group of introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia, Polar Regions

Giraffe (Giraffa camelopardalis) calf, Masai Mara, Kenya, East Africa, Africa

Plains zebra (Equus quagga) in dust storm, Amboseli National Park, Kenya, East Africa, Africa

A small group of introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia, Polar Regions

An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia, Polar Regions

An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia, Polar Regions

Adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia, Polar Regions

Wild horses in the Sierra Nevada mountains near Pico del Veleta, Granada Province, Andalusia, Spain, Europe

Adult Svalbard reindeer (Rangifer tarandus platyrhynchus) grazing within the town limits of Longyearbyen, Spitsbergen, Svalbard, Norway, Arctic, Europe

King penguin (Aptenodytes patagonicus) with introduced reindeer at breeding and nesting colony at St. Andrews Bay on South Georgia, Southern Ocean, Polar Regions

Adult Svalbard reindeer (Rangifer tarandus platyrhynchus) grazing on tundra in the Svalbard Archipelago, Norway, Arctic, Europe

Common zebra (plains zebra) (Burchell's zebr) (Equus burchelli) herd, Serengeti National Park, Tanzania, East Africa, Africa

Zebra, Khwai Concession, Okavango Delta, Botswana, Africa

Burchells Plains Zebra ,Grumeti,Tanzania

Scenic view of a large herd of blue wildebeest (Connochaetes taurinus) near shore of river with a group of plains zebra (Equus quagga) in Serengeti National Park, Tanzania

Aerial view of farm buildings and grassy farmland separated by stone walls along the coastal mountainside; Terceira, Azores

Scenic view of a large herd of blue wildebeest (Connochaetes taurinus) near shore of river while a group of plains zebra (Equus quagga) cross the water, Serengeti National Park, Tanzania, Africa

Two zebra, Equus quagga, standing in dry brown grass, backlit at sunset, one looking up one grazing, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa

Close up of English Longhorn cow grazing on a pasture, Oxfordshire, England

Grant's zebra Grants Zebras Equus burchelli Bohmi Africa