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The Steller sea lion has declined by more than 90% in the last 20 years and may be impacted by a commercial fishery. The Stellar sea lion is listed as Endangered, and Hooker's sea lion is Vulnerable. Significance to humans. Fur seals were formerly a source of pelts from which clothing was made.
Conservation status: The IUCN lists the Galápagos sea lion as Vulnerable due to El Niño events, tangling in fishing gear, and illegal hunting for body parts. ∎. FOR MORE INFORMATION Books: Bonner, Nigel. Seals and Sea Lions of the World. New York: Facts on File, Inc., 1994. DuTemple, Leslie A. Seals and Sea Lions.
California sea lions eat fish, squid, and octopus. Source: National Zoo Intended Audience: General Reading Level: Middle School . Californian Sea Lion - Zalophus californianus California sea lions are usually the sea lions you see at circuses, zoos, and aquariums doing tricks like balancing a ball on their nose.
Sea lion attacks on humans are rare, but when humans come within approximately 2.5 meters (8 ft), it can be very unsafe. [26] In a highly unusual attack in 2007 in Western Australia, a sea lion leapt from the water and seriously mauled a 13-year-old girl surfing behind a speedboat. The sea lion appeared to be preparing for a second attack when ...
Jan 1, 2009 · Several species of sea lions are known to eat the young of other seals, one species exhibits cannibalism, and several are known to eat penguins or other birds. For an as yet unexplained reason, otariids (especially sea lions) intentionally swallow fist-sized rocks. III. Maternal Strategy
- Roger L. Gentry
- 2009
Jan 8, 2014 · Seals and sea lions have also been hunted because of their perceived threat to fish populations or aquaculture facilities. Many populations were nearly wiped out by the 1800s. In the U.S., all otariid species are now protected by the Marine Mammal Protection Act .
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Jan 1, 2018 · Some male otariids are also known to feed on sea birds and fur seal pups. Sea lions tend to feed close to shore over continental shelves, targeting larger fish, octopus, and squid, while the smaller fur seals tend to take longer, offshore foraging trips during which they feed on larger numbers of smaller prey items including krill.
