Polar bears

I know that I had published an article about bears again, but I had forgotten to write about polar bears. So, today we will learn information about polar bears. Polar bears can live 30 years, they can reach 2 to 3.5 meters and they weigh 400 to 700 kilos. They live in Canada and Artic. They are big and white. Polar bears' main food are seals, walruses and Beluga whales. After coupling season, the female builds a nest in the snow. In the nest, the temperature is very high (sometimes the temperature reaches 30 point Celsius). Female polar bears borne their baby at December. Polar bears can reach 40 kilometers per house while it's running, it can reach 10 kilometers per house while it's swimming. At the end of spring, after 1 year under the sun, its fur gets yellowish. Scientific name: Ursus maritimus