Columbian black-tailed deer (Odocoileus hemionus columbianus), Olympic National Park, UNESCO World Heritage Site, Washington State, United States of America, North America

A young buck Sitka black-tailed deer (Odocoileus hemionus sitkensis), on the Petersburg Trail, Southeast Alaska, United States of America, North America

Columbian black-tailed deer, odocoileus hemionus columbianus. Young male. Hurricane ridge, olympic national park, washington

Columbian black-tailed deer, odocoileus hemionus columbianus, young males. Hurricane ridge, olympic national park, washington

Black-tailed deer in meadow at Prairie Creek Redwoods State Park in northern California.

Mule Deer, Black-tailed Deer (Odocoileus hemionus), buck, Grand Teton National Park, Wyoming, USA

Mule Deer, Black-tailed Deer (Odocoileus hemionus), buck in snow fall, Rocky Mountain National Park, Colorado, USA

Mule Deer's (Odocoileus Hemionus) Rope-Like Tail, United States Of America

Sitka Black-Tailed Deer (Odocoileus Hemionus Sitkensis), Captive At The Alaska Wildlife Conservation Center, Portage, Alaska, United States Of America

Sitka deer fawn (Odocoileus hemionus sitkensis) peering out from the green foliage, Tongass National Forest; Alaska, United States of America

A Black-tailed deer (Odocoileus hemionus) finds concealment in tall grass at Cape Disappointment State Park; Ilwaco, Washington, United States of America