![]() Polar bears also have small ears and short tails.Īt nearly 10 feet long and weighing about 1,600 pounds, the polar bear is likely the largest species of bear in the world, challenged only by the Kodiak Bear, a subspecies of the grizzly bear. These are also effective as paddles when the polar bear is in the water swimming between sections of sea ice. It has large paws that help it to walk efficiently in its snowy environment. The polar bear is massive and has a stocky build with a striking white or cream-colored coat and a long neck and snout in comparison to most other bear species. Polar bears depend on sea ice to access their hunting grounds Description It is also known as the white bear, the ice bear, or the sea bear, and spends most of its time traveling on sea ice in search of prey such as seals. To is the property of their respective owners, and Athropolis is not responsible for their content.The polar bear is a large predatory bear species native to the Arctic regions. The content of web sites that this site has links ( Search Tips )Ĭopyright © 2005 Athropolis Productions Limited. ![]() Select the search engine (up to 4 at one time),Įnter your request, and click "Search". ![]() GUIDE TO ARCTIC SUNRISE & SUNSET: How much sunlight or darkness is there in the Arctic on each day of the year? This, combined with the fur, makes the bears so well-insulated that they experience almost no heat loss.īut on bitterly cold days with fierce winds - and I mean REALLY cold - polar bears just dig out a shelter in the snow and curl up in a tight ball to wait out the storm.ĭICTIONARY: Just "double-click" any unlinked word on this page for the definition from Merriam-Webster's Student Electronic Dictionary at Word Central.ĪRCTIC LIBRARY & GLOSSARY: Check this section for an index of the rest of the things you really need to know about the Arctic.ĪRCTIC MAPS & WEATHER REPORTS: Maps of the Northwest Passage, explorers' routes, iceberg sources, Nunavut, the Arctic by treeline, temperature.ĪRCTIC LINKS: Even more information! Links to sites related to the Arctic and "Iceberg: the Story of the Throps and the Squallhoots". It looks white because the hollow core scatters and reflects visible light, much like ice and snow does.īeneath their "white" fur, polar bears have black skin, which absorbs more heat than pale skin, and under that skin is a blubber layer that can measure up to 4.5 inches / 7.2 cm thick. Each hair shaft is pigment-free and transparent with a hollow core. ![]() The polar bear's white coat provides camouflage in the ice and snow, not for protection, but to make them almost invisible as they stalk their prey. They then live off the fat in their bodies during the summer when the ice melts and it is harder to catch seals. The bears eat as much as they can during the winter to get fat. They top the food chain in the Arctic, where they spend most of their time on the pack ice or in the water, hunting down their favorite food - seals.Ī single polar bear can consume 100 pounds / 45 kilos of meat at one feeding, and needs about one seal per week, or 50 to 75 seals per year, to survive. Polar bears are the world's largest land predators. Polar Bears - World's Largest Land Predators Athropolis HOME | Maps | Arctic Links | Arctic Libraryįrom our library of things you should know about the Arctic
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