There main prey is lewmings . They steal the eggs from the bird’s and leftover to the animals. They live in the coldest place in the world . Canada , Russia , Norway , Alaska Arctic.
They weight 3-8 kg and 75-110 cm long. The female’s are small than males . The baby are called cubs and the cubs live in the den . They are 5-8 cubs in a litter.
They have sense of hearing , smelling ,howling . Thick fur to keep warm . White fur in winter for camouflage . They have small ears, to kepping the heat.