Male sea lions may fast for up to 40 days during mating season. 30. The largest species of sea lion, the Stellar sea lion, also has a noticable mane, and males of this species can reach 2200 pounds and 12 feet in length. Updates? California sea lions commonly gather on man-made structures. Around five years of age, there will be a bump on top of the head of males called the sagittal crest. The California sea lion, found along the western coast of North America from the Gulf of Alaska to Costa Rica, is the trained seal commonly seen in animal acts and zoos. Once an area is established, the male will patrol his patch of beach and also a few yards of ocean in front of it, barking nearly constantly as he goes. All seals and sea lions, along with the walrus, are grouped together as pinnipeds. Much of a males dominance is related to size, with smaller animals almost always giving way to larger ones. Crowding is a sea lion thing, and they would prefer to sleep three bodies deep than move to an unoccupied platform. They also forage through reefs using their long, stiff whiskers, known as vibrissae, to flush out assorted invertebrates, crabs, and their favorite food, squid. The sea lions have external ear flaps (pinnae). Male sea lions gather at specific breeding grounds early in the mating season, and actively attempt to establish their own territories before females arrive. Baboon facts, photos, videos and information - Baboons are very distinctive looking monkeys with long, dog-like snouts and close set eyes. Both species are similar in appearance, the Galapagos sea lion being the smaller of the two. ). The southern, or South American, sea lion (Otaria byronia) is generally brown with a yellowish orange belly. The Australian Sea Lion is a sexually dimorphic (two body forms) species, with the adult males up to twice the weight and length of the female. Brown pups are born after a gestation period of 12 months. The rear limbs of true seals are fused together and are permanently facing rearward, making walking impossible. - Sea Lion Facts, African Animals facts photos and videos..Africa is a wonderland for animal lovers, and a schoolroom for anyone who wants to learn about nature, beauty and the rhythm of life. They spend more time in the water than sea lions do and often lead solitary lives in the wild, coming ashore together only once a year to meet and mate. When all of the beach is claimed, younger, weaker or smaller males unable to gain a territory, form bachelor groups on the outskirts of the beach, and may continue to be chased about from one mating ground to another by the established males. The entire pregnancy lasts between 8 and 12 months depending on species. Males are massive, weighing up to 8,500 lbs. Sea lions are great swimmers, too, reaching speeds of 18 miles per hour (29 kilometers per hour) for short bursts. They move like the true seals in the water, but like the eared seals on land, and so are somewhere in between these two groups, and are classified in a genus of their own. The maximum recorded dive depth is 274 metres (900 feet). Sea Lions are often a popular attraction at zoos and aquariums, performing tricks such as throwing and catching balls on their noses and clapping. Although not the largest sea lion (that’s the Steller sea lion), the California sea lion still reaches lengths of 8ft (2.4m) and males typically weigh around 390 kg (850 lb.). They are solitary hunters and rarely if ever take large game such as penguins or seals, concentrating mostly on small squid and school fish such as  herring and anchovy, which they can swallow whole, without any chewing at all. the South American sea lion also has ruff of long hair that makes everything very clear. Grunts, groans and snores abound in a colony of sea lions. - Sea Lion Facts. Weddell seals are thought to number about 1,000,000, the crabeater about 8,000,000, and…, …mammals, such as seals and sea lions, seem to have made only limited alterations in their ear structures. This helps them escape from their enemies, kill… The California sea lion is mostly a coastal animal that frequently leaps from the water when swimming. innate need to be in close contact with each other. According to the IUCN Red List, the total population size of Galápagos sea … Males measure about 20 feet long (6 meters), while females are about half as long. Because the heel fully pockets the foot, there is no adjustable strap to help fit these fins. Female sea lions may fast for up to 16 days when their pup is first born. The New Zealand, or Hooker’s, sea lion (Phocarctos hookeri) inhabits only New Zealand. The Steller sea lion has attracted considerable attention in recent decades It is the sole member of the genus Eumetopias and the largest of the eared seals. At maturity male California sea lions are much larger than females. The largest is the southern elephant seal. The Australian sea lion (Neophoca cinerea) is found along the southern coast of Western Australia into South Australia. In fact, the swim-fins scuba divers and backyard snorkelers use were modeled after a sea lions unique, compressed and web-toed hind feet. Adult males weigh as much as 250 kg (550 pounds), and adult females weigh between 50 and 100 kg (110 and 220 pounds). The New Zealand, or Hooker’s, sea lion (Phocarctos hookeri) inhabits only New Zealand. Also, the fur of eared seals is more apparent, especially in sea lions.…. most successful and widely distributed family of carnivores in the world. (50 t… Species of sea lions and fur seals can be found on the Bering strait, Australia and New Zealand, South America and California. Males with prime, beach-front properties attract the most mates. Sea lion in Galapagos National Park, Galapagos Islands, Ecuador. 13 8 6. 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