Tundra Biome Animals Facts

A complex community of plants and animals in a region and a climate is called a biome.

Tundra biome animals facts. The largest animal that lives in the tundra is the polar bear. Because animals of the tundra are generally migratory this biomes population is constantly changing. The Tundra Biome Facts Pictures Information.

Tundra wildlife includes small mammalssuch as Norway lemmings Lemmus lemmus arctic hares Lepis arcticus and arctic ground squirrels Spermophilus parryii and large mammals such as caribou Rangifer tarandus. Northern bog lemmings eat a variety of plants including grasses mosses and sedges. Tundra is known for large stretches of bare ground and rock and for patchy mantles of low vegetation such as mosses lichens herbs and small shrubs.

The tundra biome spans about 20 of the Earths surface. Arctic tundra animal biodiversity is relatively low with around 48 species of mammals and no amphibians or reptiles inhabiting the biome. Some animals spend all year in the biome and choose to hibernate during the winter so they can be protected from the severe cold that can develop.

The winter months are a time when some animals choose to hibernate while others travel to warmer climes. They have short tails and large furry feet. This topic will explore characteristics such as climate plant animals that make this biome unique.

Animals such as mammals and birds also have additional insulation from fat. A large variety of animals live in the tundra for the whole year. Introduction to Tundra Region Some places on Earth are so extreme that only a few animals and plants can survive there.

Animal populations fluctuate throughout the seasons in the tundra biome. Tundra Biome Fauna. This is a fairly small animal with a very thick coat.