Odocoileus hemionus columbianus is the scientific name for the Columbia black-tailed deer. Some common synonyms for this species include Pacific black-tailed deer, western black-tailed deer, and Oregon black-tailed deer. These deer are found primarily in the Pacific Northwest region of North America and are often sought after by hunters for their meat and antlers. The Columbia black-tailed deer is known for its dark coat, short tail, and graceful movement. It is a key player in forest ecosystems, being both prey and predator, and is valued for its beauty and contribution to wildlife diversity.