Difference between revisions of "Template:POTD protected"

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The '''[[crabeater seal]]''' is a true seal with a circumpolar distribution around the coast of [[Antarctica]].  
The '''[[Brown Skua]]''' is a large seabird that breeds in the subantarctic and [[Antarctica|Antarctic]] zones and moves further north when not breeding.


They are medium- to large-sized (over 2 m in length), relatively slender and pale-colored, 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.
Brown skuas are masters of piracy, they often feed by stealing partially digested fish from the the beaks of other birds. Their victims are typically terns or [[penguin]]s, though other fish-eating species are also pursued until they disgorge their catches. The fact that skuas are swift and agile fliers (and that they sometimes gang up on a single victim) aid in their success rate. This is the heaviest species of skua and rivals even the largest gulls as the heaviest species in the shorebird order although not as large in length or wingspan.  


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]] (''Hydrurga leptonyx''), which consume about 80% of all crabeater pups. The crabeater seal is the official seal of [[Westarctica]], and a favored animal of [[Grand Duke Travis]].
<p><small>Photographer: Jenny Varley</small></p>
 
[[:Category:Images|'''(More Images)''']]
 
<p><small>Photographer: Jerzystrzelecki</small></p>
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Latest revision as of 14:07, 16 April 2024

Brown Suka eating chick.jpg

The Brown Skua is a large seabird that breeds in the subantarctic and Antarctic zones and moves further north when not breeding.

Brown skuas are masters of piracy, they often feed by stealing partially digested fish from the the beaks of other birds. Their victims are typically terns or penguins, though other fish-eating species are also pursued until they disgorge their catches. The fact that skuas are swift and agile fliers (and that they sometimes gang up on a single victim) aid in their success rate. This is the heaviest species of skua and rivals even the largest gulls as the heaviest species in the shorebird order although not as large in length or wingspan.

Photographer: Jenny Varley

(More Images)

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