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Crabeater seals can raise their heads and arch their backs while on ice, and they are able to move quickly if not subject to overheating. Crabeater seals exhibit scarring either from leopard seal attacks around the flippers or, for males, during the breeding season while fighting for mates around the throat and jaw. [3]
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 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.
Crabeater seals have a population of around 15 million, making them one of the most numerous large animals on the planet. [31] The New Zealand sea lion ( Phocarctos hookeri ), one of the rarest and most localised pinnipeds, breeds almost exclusively on the subantarctic Auckland Islands , although historically it had a wider range. [ 32 ]
A crabeater is an animal species that feeds on crabs. It may refer to: Cobia, a species of fish which also is commonly called crabeater; Crabeater seal, a species of seal; Crabeater gull, also known as Olrog's gull; Crab-eating fox, a canid species; Crab-eating raccoon, a raccoon species; Crab-eating mongoose, a mongoose species; Crab-plover, a ...
Crabeater Seal in Pléneau Bay, Antarctica: Date: 24 January 2011, 09:52: Source: Crabeater Seal in Pléneau Bay, Antarctica: Author: Liam Quinn from Canada: Camera ...
Since then the populations have generally increased and are protected. Seals breeding on Heard include the southern elephant seal, the Antarctic fur seal and the subantarctic fur seal. Leopard seals visit regularly in winter to haul-out though they do not breed on the islands. Crabeater, Ross and Weddell seals are occasional visitors. [40]