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The skull of the leopard seal. The leopard seal has a distinctively long and muscular body shape when compared to other seals. The overall length of adults is 2.4–3.5 m (7.9–11.5 ft) and their weight is in the range 200 to 600 kilograms (440 to 1,320 lb), making them the same length as the northern walrus but usually less than half the weight.
Hooded seal, Cystophora cristata VU; Bearded seal, Erignathus barbatus LC (ssp. barbatus - Atlantic bearded seal NE, ssp. nauticus - Pacific bearded seal NE) Grey seal, Halichoerus grypus LC (ssp. grypus - Western Atlantic grey seal NE, ssp. macrorhynchus - Eastern Atlantic grey seal NE) Ribbon seal, Histriophoca fasciata DD; Leopard seal ...
According to DOC, Owha is "the longest tracked leopard seal in the world". [1] In order to track her movements, and the movements of other leopard seals, DOC helped modify a phone app used to report Hector's dolphin sightings so that it can accept reports of other marine species. [14]
The leopard seal is known to prey on many other species, especially the crabeater seal. Leopard seals typically target crabeater pups, particularly from November to January. Older crabeater seals commonly bear scars from failed leopard seal attacks; a 1977 study found that 75% of a sample of 85 individual crabeaters had these scars.
All lobodontine seals have circumpolar distributions surrounding Antarctica. They include both the world's most abundant seal (the crabeater seal) and the only predominantly mammal-eating seal (the leopard seal). While the Weddell seal prefers the shore-fast ice, the other species live primarily on and around the off-shore pack ice. Thus ...
The infraorder Pinnipedia consists of 3 families containing 34 extant species belonging to 22 genera and divided into 48 extant subspecies, as well the extinct Caribbean monk seal and Japanese sea lion species, which are the only pinniped species to go extinct since prehistoric times.
Despite having first been recorded by Captain Cook in the late 1790s, the first emperor penguin colony wasn’t discovered until 1902. Because they dwell in such extreme southern climes that are ...
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