odocoileus hemionus columbianus การใช้

• Blacktail deer ( " Odocoileus hemionus columbianus " ) prefer drier areas than elk, such as the dry western hemlock, Douglas-fir, and subalpine fir zones.
• Columbia black-tailed deer ( " Odocoileus hemionus columbianus " ) are the largest mammals on the San Juan Islands, which are unusual in their historic absence of large carnivores, except for Northwest Boundary Survey from 1857 to 1861.
• Its seedlings are not a preferred browse of black-tailed deer ( " Odocoileus hemionus columbianus " ) and elk ( " Cervus canadensis " ), but can be an important food source for these animals during the winter when other preferred forages are lacking.