Arctic fox
Vulpes lagopus Habitat
Arctic tundra
Meet the animals of arctic tundra and read what we know about how they live there.
5 animals31 articles
Animals: Arctic tundra
Arctic fox
Vulpes lagopus 
Brown bear
Ursus arctos 
Gray wolf
Canis lupus 
Grizzly bear
Ursus arctos horribilis 
Polar bear
Ursus maritimus Articles
Diet & feeding
What does the brown bear eat?
Brown bears are omnivores that eat grasses, roots, berries, ants, salmon and young moose. Their diet changes with the seasons…
Records & rankings
What is the biggest bear in the world?
The polar bear and the Kodiak brown bear tie as the world's biggest bears. An extinct South American bear, Arctotherium,…
Strength & bite force
How strong is a polar bear?
Polar bears are extremely strong, but their bite, swipe and lift have never been measured. Their size, paws, skull and…
Conservation & population
Grizzly polar bear hybrids: are pizzly bears real?
Grizzly polar bear hybrids are real but very rare. All eight known wild pizzlies trace back to one female polar…
Adaptations
What are the adaptations of a wolf?
The 3 key adaptations of a gray wolf, sorted into structural, behavioural and physiological, with a labelled diagram, myths, a…
Adaptations
What are the adaptations of a grizzly bear?
The 3 key adaptations of a grizzly bear, sorted into structural, behavioural and physiological, with a labelled diagram, myths, a…
Conservation & population
Where do grizzly bears live?
Grizzly bears live in Alaska, western and northern Canada, and a few mountain areas of the northern US Rockies and…
Conservation & population
How many Arctic foxes are left in the world?
There are several hundred thousand Arctic foxes in the world, according to the IUCN Red List, which lists the species…
Habitat & range
Where do polar bears live?
Polar bears live only in the Arctic, on sea ice across five countries. Canada has about 16,000 of them, Alaska…
Lifespan
How long do polar bears live?
Wild polar bears live 15 to 18 years on average, and females often reach 20 to 25. The oldest known…
Diet & feeding
What do polar bears eat?
Polar bears live mainly on ringed and bearded seals, and often eat only the fatty blubber. Fish, birds, eggs and…
Adaptations
What are the adaptations of a polar bear?
Two layers of fur, fat up to 10 cm thick, paws as big as dinner plates and a gut built…