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The walrus (Odobenus rosmarus) is a large pinniped marine mammal with discontinuous distribution about the North Pole in the Arctic Ocean and subarctic seas of the Northern Hemisphere. It is the only extant species in the family Odobenidae and genus Odobenus.
11 Νοε 2024 · Walrus, huge, seal-like mammal with long tusks (upper canine teeth) found in the Arctic seas. There are two subspecies: the Atlantic walrus (Odobenus rosmarus rosmarus) and the Pacific walrus (O. rosmarus divergens). Male Pacific walrus are slightly larger, with longer tusks.
By experimenting with different temperature distributions in the layered atmosphere, one can discover numerous situations that convert an orca or a walrus into a merman. 来自 Cambridge English Corpus
The walrus is easily recognised by its sheer size and magnificent tusks. It is a keystone species in Arctic marine ecosystems. The walrus was once threatened by commercial hunting, but today the biggest danger it faces is climate change.
The mustached and long-tusked walrus is most often found near the Arctic Circle, lying on the ice with hundreds of companions.
1. There are two main subspecies of walrus. The Atlantic and Pacific – which both occupy different areas of the Arctic. The Atlantic walrus lives in the seasonally ice-covered northern waters of Canada, Greenland, Norway and Russia.
Known for their tusks - which are actually elongated canines - walruses are highly social animals that often gather in large groups. Learn more.
27 Μαΐ 2024 · How fast is a Walrus? A Walrus can travel at speeds of up to 22 miles per hour. What is the difference between a walrus and a manatee? The greatest differences between a manatee and a walrus are found in their size, range, and diet. The walrus is much larger than the manatee, weighing over three times as much at the high end of their weight range.
19 Νοε 2013 · Getting the perfect shot of a walrus can be a cold, exhausting task. On assignment in a Greenland fjord, photographer Paul Nicklen explains why—then dives in...
5 Απρ 2019 · There are two subspecies of walrus – the Atlantic and Pacific – which both occupy different areas of the Arctic. But for both walruses, their world is changing fast.
