Difference between revisions of "Template:POTD protected"

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The '''[[South Magnetic Pole]]''' is the wandering point on the Earth's Southern Hemisphere where the geomagnetic field lines are directed vertically upwards. It should not be confused with the "South Geomagnetic Pole" described later.
The '''[[southern elephant seal]]''' (''Mirounga leonina'') 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. A bull southern elephant seal is about 40% heavier than a male northern elephant seal (''Mirounga angustirostris''), more than twice as heavy as a male walrus (''Odobenus rosmarus''), and six to seven times heavier than the largest living terrestrial carnivorans, the polar bear (''Ursus maritimus'') and the Kodiak bear (''Ursus arctos middendorffi'').


The South Magnetic Pole is constantly shifting due to changes in the Earth's magnetic field. As of 2005 it was calculated to lie at 64°31′48″S 137°51′36″E, placing it off the coast of [[Antarctica]], between [[Adélie Land]] and [[Wilkes Land]]. In 2015 it lay at 64.28°S 136.59°E (est). That point lies outside the [[Antarctic Circle]].
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.




<p><small>Photographer: Edgeworth David</small></p>
<p><small>Photographer: Liam Quinn </small></p>
[[:Category:Images|'''(More Featured Images)''']]
[[:Category:Images|'''(More Featured Images)''']]
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Revision as of 15:46, 3 June 2019

Elephant Seal penguins.jpg

The southern elephant seal (Mirounga leonina) 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. A bull southern elephant seal is about 40% heavier than a male northern elephant seal (Mirounga angustirostris), more than twice as heavy as a male walrus (Odobenus rosmarus), and six to seven times heavier than the largest living terrestrial carnivorans, the polar bear (Ursus maritimus) and the Kodiak bear (Ursus arctos middendorffi).

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 Featured Images)