Steller Sea Lions and Human Health Comparing our genotoxicity results to published literature, we noted that Cr(VI) appeared to be less genotoxic to Steller sea lion lung cells that human lung cells. Sea lions are also able to support themselves on their front two flippers and can pull their hind flippers under their bodies to walk. Sea Lion Behaviour. Shaped almost like a torpedo, sea lions' bodies are perfectly streamlined, which helps them zip through the water with ease.
0 0 0. General Description. Anonymous. Top Answer. They also live in social groups called "prides," which give them the protection of numbers.
Stellers also have a bony structure which allows them to walk on all flippers while supporting their entire weight; making them much better climbers than seals. 1 decade ago. 1 decade ago. Deterrence by the public is strictly forbidden. Sea Lions are generally found in huge colonies. Since the Steller sea lions are themselves protected under the Marine Mammal Protection Act, managers are compelled to use nonlethal deterrence methods, such as rubber bullets and noisemakers. 0 1 0. How do sea-lions protect themselves? The Steller sea lion (Eumetopias jubatus), also known as the Steller's sea lion and "northern sea lion", is a near-threatened species of sea lion in the northern Pacific.It is the sole member of the genus Eumetopias and the largest of the eared seals (Otariidae). Relevance. There plenty of reports that Sea Lions ruin fish nets and equipment though.
They are very vocal and can be aggressive while defending their territory. Favourite answer. In Japan there is a limit on Steller sea lion Hunting with a cap of 116 of them annually. Lions protect themselves with their intimidating size, sharp teeth and sharp claws. Steller sea lion printer friendly page.
The Steller (or northern) sea lion is the largest member of the family Otariidae, the “eared seals,” which includes all sea lions and fur seals.
Unlike the seal, the steller sea lion’s outer ear flaps close over its ears to protect them from water.
5 Answers. Among pinnipeds, it is inferior in size only to the walrus and the two species of elephant seals. 2009-05-06 17:17:34 2009-05-06 17:17:34. well, they have sharp teeth and can go on land if a predator is in the water. Log in to reply to the answers Post; Smart Indian. The cost of repairing or replacing them can really add up which is another reason why commercial fishermen hunt them. Sea lions swim with their front flippers, while seals swim with their hind flippers. There is evidence to indicate that Sea Lions can see better in the water than they can on land. Lv 4. Their bodies also have a thick layer of fat -- or blubber -- that keeps them warm in the cold water. fish. They will only do so when they have no other choice but to do so. Log in to reply to the answers Post; Anonymous. Answer Save. They eat fish.
1 decade ago. When they are threatened while feeding by a large group of predators, such as spotted hyenas, they sometimes protect themselves by yielding and allowing the hyenas to steal the kill. Sea lions do not have very good eyesight and it is believed that they are nearsighted. Sea leopards also eat penguins. To protect Steller sea lions from potential competition for prey, NOAA Fisheries has closed areas around Steller sea lion rookeries and important haulouts to commercial fishing for prey species. Steller sea lions are larger and have longer flippers.
Related Questions. These victories are under threat, however, as the federal government has initiated a process to reverse protection measures. Female sea lions are much smaller with a weight of 700 pounds and average about 9 feet in length.
what do sea lions eat? After a victory in district court followed by an industry appeal, the appeals court again upheld necessary protections for the endangered western population of Steller sea lions. In addition to conserving prey for Steller sea lions, the area closures reduce the potential for the fisheries to disrupt the sea lions’ normal behavior near their terrestrial habitat. Just kidding. They can swim at speeds of up to 18 miles an hour, making it easier for them to catch even the speediest of prey.
Steller sea lions are named for Georg Wilhelm Steller, the German surgeon and naturalist on the Bering expedition who first described and wrote about the species in 1742. Sea zebras and sea gnus. Wiki User.