Cervidae
- Capreolinae
- Cervinae
- Bretzia
- Roosevelt elk Cervus roosevelti
Roosevelt elk is a regional form of American elk described from Washington's Olympic Mountains. Olympic National Park lists mountain meadows and forests through lowland rain forest as habitat and notes a diet of ferns, shrubs, lichens, and grasses.
- Eocoileus
- Eucladoceros
- Ligeromeryx
- Lucentia
- Navahoceros
- Paracervulus
- Pseudalces
- Stephanocemas
- Red deer Cervus elaphus
Red deer are large deer native to Britain. In the New Forest, males call during the autumn rut.
- Eurasian elk Alces alces
A Eurasian elk is a deer with long legs and a large muzzle. It uses forests and waterside habitats in places such as northern Europe.
- Reindeer Rangifer tarandus
A reindeer is a deer in which both sexes grow antlers. The Eurasian subspecies lives in cold regions with snow cover.
- Fallow deer Dama dama
The fallow deer is recognized by the male’s broad, palmate antlers. Coat forms include spotted, white and dark individuals.
- White-tailed Deer Odocoileus virginianus
A deer found across much of North America. Its coat is reddish brown in summer and grayish brown in winter.
- European Roe Capreolus capreolus
In Britain, this small deer is found in woodlands and along their edges. Its coat is reddish brown in summer and greyer in winter, with a noticeable white rump.
- Chital Axis axis
A deer often seen on the Indian peninsula, with white spots that remain all year.
- Southern Red Muntjac Muntiacus muntjak
The southern red muntjac is a deer in which males have small antlers and long upper canine teeth, while females have hair tufts and small bony knobs where antlers would be. Under the current taxonomy, it occurs on the Malay Peninsula and Sunda Islands.
- Sika deer Cervus nippon
The sika deer is native to East Asia, including Japan, and primarily inhabits forests.
- Reeves's muntjac Muntiacus reevesi
A small deer whose males have short antlers and long upper canine teeth.
- Mule deer Odocoileus hemionus
Large ears and a black-tipped tail help identify this deer.
- Wapiti Cervus canadensis
The wapiti is a large deer found in herds in North America’s Yellowstone region.