The snowy white tundra swan breeds in the Arctic and migrates many miles to ... feed by dipping their heads underwater to pluck aquatic plants, tubers, and roots. They also eat shellfish and ...

Caribou depend on tundra plants ... to open Arctic water. The study, which Dial did with Patrick Sullivan of the University of Alaska Anchorage and other scientists, focuses on white spruce ...

In winter, their white fur acts as camouflage to help ... Wildlife presenter Ferne Corrigan takes a look at the Arctic tundra and how plants and animals have adapted to live in this biome.

They analyzed the communities, typical for the local sub-Arctic tundra ... trigger soil erosion processes: the tundra's upper cover, being left without plant protection, warms up faster and ...