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[[File:USS-Bear.jpg|300px|left]]
[[File:Crabeater Pléneau Bay.jpg|250px|left]]
The '''[[USS Bear|USS ''Bear'']]''' was a dual steam-powered and sailing ship built with six-inch (15.2 cm)-thick sides which had a long life in various cold-water and [[ice]]-filled environs. She was a forerunner of modern [[icebreaker]]s and had an exceptionally diverse service life. Her service included the second expedition of Admiral [[Richard E. Byrd]] to [[Antarctica]], and again to the southernmost continent in 1941 to evacuate Americans at the beginning of World War II.
The '''[[crabeater seal]]''' is a true seal with a circumpolar distribution around the coast of [[Antarctica]]. They are found primarily on the free-floating [[pack ice]] that extends seasonally out from the Antarctic coast, which they use as a platform for resting, mating, social aggregation and accessing their prey. They are by far the most abundant seal species in the world. While population estimates are uncertain, there are at least 7 million and possibly as many as 75 million individuals. This success of this species is due to its specialized predation on the abundant [[Antarctic krill]] of the [[Southern Ocean]], for which it has uniquely adapted, sieve-like tooth structure.


After World War II, ''Bear'' was returned to use again as a sealing vessel. Finally, in 1963, 89 years after she had been built, while being towed to a stationary assignment as a floating restaurant in Philadelphia, ''Bear'' foundered and sank in the North Atlantic Ocean about 100 miles (160 km) east of Cape Sable Island, Nova Scotia.
Despite its name, crabeater seals do not eat crabs. As well as being an important [[krill]] predator, the crabeater seal is an important component of the diet of [[leopard seal|leopard seals]], which consume about 80% of all crabeater pups.


'''([[USS Bear|Full Article...]])'''
'''([[crabeater seal|Full Article...]])'''

Latest revision as of 13:37, 19 March 2026

Crabeater Pléneau Bay.jpg

The crabeater seal is a true seal with a circumpolar distribution around the coast of Antarctica. They are found primarily on the free-floating pack ice that extends seasonally out from the Antarctic coast, which they use as a platform for resting, mating, social aggregation and accessing their prey. They are by far the most abundant seal species in the world. While population estimates are uncertain, there are at least 7 million and possibly as many as 75 million individuals. This success of this species is due to its specialized predation on the abundant Antarctic krill of the Southern Ocean, for which it has uniquely adapted, sieve-like tooth structure.

Despite its name, crabeater seals do not eat crabs. As well as being an important krill predator, the crabeater seal is an important component of the diet of leopard seals, which consume about 80% of all crabeater pups.

(Full Article...)