The reindeer, known as caribou when wild in North America, is an Arctic and Subarctic-dwelling deer.
About 1 million live in Alaska, and a comparable number live in northern Canada.
There are an estimated 5 million reindeer in Eurasia, mainly semi-domesticated.
The last remaining European herds of the genetic wild reindeer are found in central Norway.
In the wild, most caribou migrate in large herds between their birthing habitat and their winter habitat.
Their wide hooves help the animals move through snow and tundra; they also help propel the animal when it swims.
Reindeer are ruminants, having a four-chambered stomach.
They mainly eat lichens in winter, especially reindeer moss.
However, they also eat the leaves of willows and birches, as well as sedges and grasses.
There is some evidence to suggest that on occasion they will also feed on lemmings, arctic char and bird eggs.
Columbian White-tailed Deer The Columbian white-tailed deer is one of 30 subspecies of the white-tailed deer in North America, and one of two subspecies found in Oregon, the ... >
read more
Deer A deer is a ruminant mammal belonging to the family Cervidae. A number of broadly similar animals, from related families within the order ... >
read more
Canada Lynx The Canada Lynx (Lynx canadensis) is a close relative of the Eurasian Lynx. Some authorities regard both as conspecific. However, in some ... >
read more
Tundra In physical geography, tundra is an area where the tree growth is hindered by low temperatures and short growing seasons. There are three types of ... >
read more
Wood Bison The Wood Bison is a distinct northern subspecies of the North American Bison. Reduced by hunting from a total population of about 168,000 to less ... >
read more
Mountain Zebra Mountain Zebra consist of two species, namely the Cape Mountain Zebra (Equus zebra) and the Hartmann's Mountain Zebra (Equus hartmannae). Previously ... >
read more
Atlantic salmon Atlantic salmon is a fish species of the Salmonidae family found in the northern Atlantic Ocean and in rivers that flow into the Atlantic. The ... >
read more
Whooping Crane The Whooping Craneis a very large crane. It is the tallest North American bird.
Adults are white; they have a red crown and a long, dark, pointed ... >
read more
Lar Gibbon The Lar Gibbon (Hylobates lar), also known as the White-handed Gibbon, is a primate in the Hylobatidae or gibbon family. It is one of the more ... >
read more
Common Eider The Common Eider is a large sea duck, which is distributed over the northern coasts of Europe, North America and eastern Siberia. It breeds in Arctic ... >
read more