There are 55 species in this family, and they are found in all regions of the world, except for Sub-Saharan Africa, Australia, and Antarctica. The species in this family are found in a wide variety of habitats, including forests, grasslands, and the tundra.
All of the species in this family are herbivores and ruminants. Ruminants chew their food, swallow it, regurgitate it, and then swallow it again. Their stomachs have four chambers. The first chamber is called the rumen. Bacteria in the rumen help break down plant matter.
Members of this family have long legs with two toes on each of their hoofed feet. They have long heads and short tails. In most species, the males have antlers. The species in this family range in size from the tiny Andean pudu, which is only 16 inches (40.6 cm) tall and weighs 22 pounds (10 kg), to the largest member of the family, the moose, which can be six feet (1.8 m) tall and weigh up to 1,600 pounds (26 kg).
In North America, there are two subspecies of deer on the endangered species list. The Key deer is a subspecies of the white-tailed deer. It is a small deer found only in the Florida Keys. The Columbian white-tailed deer is also a subspecies of the white-tailed deer. It is found in the Columbia River basin of Washington and Oregon.
Status and range is taken from IUCN Redlist
Status taken from NH Fish and Game
NHPBS inspires one million Granite Staters each month with engaging and trusted local and national programs on-air, online, in classrooms and in communities.