Difference between revisions of "Template:POTD protected"

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The '''[[Bear Peninsula]]''' (74°35′S 111°00′W) is a peninsula about 80 km (50 mi) long and 40 km (25 mi) wide which is [[ice]] covered except for several isolated rock bluffs and outcrops along its margins, lying 48 km 30 mi) east of [[Martin Peninsula]] on the [[Walgreen Coast]] of [[Westarctica]].
The '''[[southern elephant seal]]''' is one of the two species of elephant seals. It is the largest member of the clade Pinnipedia and the order Carnivora, as well as the largest marine mammal that is not a cetacean. It gets its name from its massive size and the large proboscis of the adult male, which is used to produce very loud roars, especially during the breeding season.


The peninsula was first delineated from aerial photographs taken by [[U.S. Navy]] Operation Highjump in January 1947, and was named after the ice-ship USS ''Bear'', flagship of the U.S. [[Antarctica|Antarctic]] Service, from which three reconnaissance flights were made in late February 1940, resulting in the discovery of the [[Walgreen Coast]] (with probable sighting of this feature) and the [[Thurston Island]] area.
The world population was estimated at 650,000 animals in the mid-1990s, and was estimated in 2005 at between 664,000 and 740,000 animals. Studies have shown the existence of three geographic subpopulations, one in each of the three oceans. Tracking studies have indicated the routes traveled by elephant seals, demonstrating their main feeding area is at the edge of the Antarctic continent. While elephant seals may come ashore in [[Antarctica]] occasionally to rest or to mate, they gather to breed in subantarctic locations.


This ship, under the name ''Bear of Oakland'', also served as flagship of Admiral [[Richard E. Byrd]] from 1933-35.
<p><small>Photographer: Liam Quinn</small></p>
 
[[:Category:Images|'''(More Images)''']]
<p><small>Photo Courtesy: University of Wisconsin-Madison</small></p>
[[:Category:Images|'''(More Featured Images)''']]
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Latest revision as of 03:24, 2 May 2024

Elephant Seal penguins.jpg

The southern elephant seal is one of the two species of elephant seals. It is the largest member of the clade Pinnipedia and the order Carnivora, as well as the largest marine mammal that is not a cetacean. It gets its name from its massive size and the large proboscis of the adult male, which is used to produce very loud roars, especially during the breeding season.

The world population was estimated at 650,000 animals in the mid-1990s, and was estimated in 2005 at between 664,000 and 740,000 animals. Studies have shown the existence of three geographic subpopulations, one in each of the three oceans. Tracking studies have indicated the routes traveled by elephant seals, demonstrating their main feeding area is at the edge of the Antarctic continent. While elephant seals may come ashore in Antarctica occasionally to rest or to mate, they gather to breed in subantarctic locations.

Photographer: Liam Quinn

(More Images)

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