Males can weigh up to 70 lbs. 4. Learn 15 more facts about these fascinating mammals. For one of the smallest marine mammals on Earth (yet the largest member of the weasel family), the sea otter has racked up quite a few superlatives: 10. Fun Facts for Kids. But the sea otter’s habitat is unique, as they only live in shallow coastal waters in the North Pacific ocean. Lifespan: 10-15 years on average, but some have lived to be 20. Otters are mammals of the subfamily Lutrinae, one of two subfamilies contained within the family Mustelidae. It wedges a rock between its chest and the “armpit” of a foreleg and pounds shells against it to open them up. Warm air trapped in a sea otter’s fur keeps them warm in chilly waters.When otters dive, they seal their ears and nose.The word otter comes from Old English and Indo European root words that were also used to create the English word for water.Otters have the densest fur in the world. Sea otters have no blubber so they constantly groom themselves to maintain the insulating & water repellant properties of their fur. They prey on sea urchins that feed on kelp. The sea otter is the only species of otter that spends almost its whole life at sea, even though it rarely travels further than 1km (0.6miles) from the coast. Sea otters have several adaptations that allow them to live in a marine environment. Sea Otters have joined the ranks of ducks, chickens, pigs, whales, horses, and elephant seals, all animals that can contract influenza.According to a study by the U.S. Geological Survey, sea otters living in a remote area in Washington state were carriers of the H1N1 virus. 9. They can use a rock to dislodge mollusks and urchins from the rocks where they are attached. Their charming features are unparalleled, from their expressions to their use of tools. Sea otters primarily rely on their sense of touch (whiskers and forepaws) in murky waters to locate prey. Gestation is 6 months (2 months … Pups begin to dive and forage at about 2 months. 1. Sea otters use rocks to remove prey from their shells. Furry, playful and very, very smart, otters are beloved for their adorable antics and sweet appearance. View our inclusive approach to conservation. 4. 8. The sea otter (Enhydra lutris) is rare, completely marine otter. In fact, at 850,000 to one million hairs per square inch, they have the thickest fur of any mammal. 3. 5. The semi-aquatic creatures known as Sea otters may grow to between 34 and 60 inches in length, though it is very rare to find a Sea Otter surpassing 50 inches. A group of otters is called a romp. 7. Sea otters are one of the only mammals that are been known to use tools to obtain and eat their prey. Its fur is the densest of any animal on Earth—an estimated 1 million hairs per square inch. 5. The sea otter is one of the few mammal species on Earth to use a tool to help it hunt and feed. Their fur actually consists of two layers, an undercoat and longer guard hairs. Sea otters are known to wrap their pups and themselves in kelp to keep from drifting out to sea. When the sea urchins’ populations are controlled by sea otters, vital kelp forests can flourish. Currently the southern sea otter population is estimated at just above 3,000 animals. Sea otters can grow between 34 and 60 inches in length. Sea otter facts! Otters are some of the most adorable aquatic animals. Most sea otters measure less than 50 inches. Their teeth are strong enough to crunch open a clam shell or bite through a sea urchin's spines. On average, an adult male California sea otter consumes over 4,000 calories daily. Although it can walk on land, the sea otter is capable of living exclusively in the ocean. Sea otters are one of the few animals that use tools. Unlike most marine mammals, the sea otter's primary form of insulation is an exceptionally thick coat of fur, the densest in the animal kingdom. Otters are the dogs of the water world, so it’s no small wonder that we humans have such affection for them. They will use rocks to open food like clams, sea urchins and crabs. They live mainly on land that is very close to bodies of water. With populations once estimated at close to 300,000, sea otters were hunted extensively for their pelts. As top predators, sea otters are critical to maintaining the balance of nearshore ecosystems, such as kelp forests, embayments and estuaries. Is there a pupping season? Want to watch cute sea otters romp, wrestle and play every day of the year? And the only marine mammal to catch fish with its forepaws and not its mouth. Sea Otter fressen Fische und wirbellose Meerestiere wie Krabben, Seeigel, Seesterne und Abalone, sowie Tintenfisch und Tintenfische. Donations are tax-deductible as allowed by law. Once at the surface, they often eat by placing the food on their stomachs, and then placing a rock on their stomachs and then smashing the prey on the rock to open it and get at the flesh inside. This system traps a layer of air next to their skin so their skin does not get wet. iStock Once thought to be gone from the area completely, southern sea otters—known as California sea otters—have been making a … Sea otters are members of the weasel or mustelid family. For instance, they plentifully eat sea urchins, which eat kelp in great abundance. Adult sea otters typically weigh between 14 and 45 kg (31 and 99 lb), making them the heaviest members of the weasel family, but among the smallest marine mammals. They use their sea whiskers to find small creatures to eat, and their paws to dig for clams. Have you ever seen an otter with a scarred or bloody nose? Their rafts—usually comprised of a single sex—can range from as few as 10 individuals to as high as 1,000. Aber das ist kein Problem für den talentierten Seeotter, die Risse die Schalen öffnen , indem sie mit Steinen hämmern. They hunt for food both in the water such as fish and then also land creatures including small reptiles. An otter is one of the few species that use tools. They have furry bodies, whiskered faces, and a propensity to lay on their backs and float on the water, a behavior that humans perceive as evidence of fun-loving. They are native to the northern coastlines of the Pacific Ocean, from northern Japan to Baja, Mexico. The sea otter is a well-known marine mammal with a historical range along the west coast of North America. Sea otter moms typically nurse and care for their pups for about 6 months before weaning them. Sea otters don’t let death hold them back from going to pound town. Average dive depth for California sea otters is about 20 feet. Sea otters spend approximately 9 to 12 hours foraging each day. Research has shown that sea otters are vital to the health of carbon-absorbing kelp forests.

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