National Geographic
Walruses Swarm Beaches as Ice Melts | National Geographic
Thousands of walruses gathered together in a dangerous "haul out" on the coast of Alaska earlier this month. Scientists say the walruses came ashore in such large numbers because their normal habitats, Arctic ice floes, are melting.
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Walruses Swarm Beaches as Ice Melts | National Geographic
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Published Sep 28, 2010