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[[File:Dr Eights.jpg|300px|left]]
[[File:Crabeater Pléneau Bay.jpg|250px|left]]
'''[[James Eights]]''' (1798–1882) was an American explorer, scientist, and artist who joined one of the earliest expeditions to [[Antarctica]]. He was born in Albany, New York, the son of physician Jonathan Eights and Alida Wynkoop. James also became a physician and was appointed an examiner at a local engineering school which is now known as Rensselaer Polytechnic Institute.
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.


Upon the recommendation of Amos Eaton, who called Eights "one of the most competent geologists in North America", Eights obtained the position of naturalist on the first voyage of discovery made outside the United States. He was a member of the "South Sea Fur Company and Exploring Expedition" of 1829. This was a private enterprise organized by Jeremiah N. Reynolds. The expedition included two brigs, ''Annawan'' and ''Seraph'', commanded by Benjamin Pendleton and Nathaniel B. Palmer respectively, plus the schooner ''Penguin'' commanded by Alexander Palmer.
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.


Eights made observations of the flora and fauna in the lands reached by the expedition, which included Patagonia and Staten Island. He was the first to describe a trilobite fossil found on the South Shetland Islands in the [[Antarctica|Antarctic]], a pycnogonid, and the presence of glacial erratics.
'''([[crabeater seal|Full Article...]])'''
 
'''([[James Eights|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.

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