Lifespan: 10-15 years on average, but some have lived to be 20. Their fur actually consists of two layers, an undercoat and longer guard hairs. Click on the photo below to discover this week’s animal! Otters are part of the Mustelidae family, which is a family of carnivorous mammals that includes skunks, weasels, wolverines and badgers. Fun fact: An otter pup’s fur is so dense that it can’t dive underwater until it gets its adult fur. Today, the population stands at 100 – 150,000 animals, but the IUCN Red List still categorizes sea otters as endangered. Other facts. There are generally two populations considered geographically separate subspecies, the Alaskan and California Sea Otters. By Katie Critchfield on April 25 2017 in Environment. They usually weigh between 7 to 31 pounds (3 – 14 kg). 4. See “Sea Otter photo” and read interesting facts about sea otters and their special role in the marine ecosystem. The sea otter (Enhydra lutris)! Sea otters have several adaptations that allow them to live in a marine environment. Sea otters (Enhydra lutris) are an easily recognized and beloved marine mammal. They have an interesting method of eating their prey. If otters fascinate you, below are some interesting otter facts. Generally, the male sea otters grows from 3.11 to 4.11 feet in length and weighs around 49 to 99 pounds. The Furriest of Fur Coats – Sea otters have the densest fur of any animal. Sea otters have been found to play a pivotal role in the habitat and marine life that inhabit a kelp forest. See the fact file below for more information on the sea otters or alternatively, you can download our 25-page Sea Otter worksheet pack to utilise within the classroom or home environment. An otter is one of the few species that use tools. The sea otter (Enhydra lutris) is rare, completely marine otter. Northern sea otters are larger, up to 70 pounds (32 kg) for females and 100 pounds (45 kg) for males. 9. They are also preyed upon in the wild by sharks, bears, eagles and killer whales. Sea otters have no insulating fat, but trap air under their coasts as insulation. News and facts about animals, natural history and science. Currently the southern sea otter population is estimated at just above 3,000 animals. Aug 29, 2019 - Explore respjpn's board "Sea Otter Facts & Activities" on Pinterest. Lifespan: 10-15 years on average, but some have lived to be 20. Even a baby sea otter can stay warm on the open ocean, but they do need some help from their mothers. Sea Otters. It’s Sea Otter Awareness Week!! Here are some surprising yet cute facts about them. Like other members of this family, they have very thick fur. Sea otters are a medium-sized member of the Mustelidae family. The sea otter has long whiskers and water-repellent coat that insulates the animal from freezing water. 1. 1. While the title of cutest animal ever may be up for debate, we know that sea otters are definitely in the running. They have webbed feet, water-repellent fur to keep them dry and warm, and nostrils and ears that close in the water. Most sea otters call Alaska home. Unlike most other marine mammals, otters lack a blubber layer. Join the thousands of Active Wild subscribers who receive free wildlife and science news & info direct to their inboxes! Sea otters are the heaviest members of the weasel family, and have adapted to the marine environment in which they live. This ancient religion considered otters to be the dogs of the river or sea and had strict rules forbidding the killing of otters. Sea otters have incredibly dense fur, with up to 150,000 hair follicles per square centimeter. Thirteen different species exist around the globe. The otter is one of the few mammals that use tools. Sea otters inhabit temperate coastal waters with rocky or soft sediment ocean bottom. They live in offshore forests of giant kelp (Macrocystis pyrifera), and spend most of their active time foraging below the canopy. Hand-holding keeps the otters … In their adult stages of life, Sea Otters will weigh from 7 to 31 pounds. These otters have since been the basis for the entire repopulation of the species. Forget everything you thought you knew about otter species. The fur is responsible for insulating them and keeping them warm because they do not have a layer of blubber to keep them warm and protect them from the outside environment. Otters are part of the Mustelidae family, which is a family of carnivorous mammals that includes skunks, weasels, wolverines and badgers. 7. They will hang on to a dead otter and continue to rape its corpse. U.S. and international law protects threatened sea otters. Rafts tend to consist of females and pups together, and separate groups of males. Sea otters are unique in the otter family as the only species to give birth in the water. A newborn pup needs constant attention and will stay with its mother for six months until it develops survival skills. In a kelp forest, sea urchins can graze on the kelp and eat their holdfasts, resulting in deforesting the … In maintaining kelp forests, sea otters also help to reduce levels of atmospheric carbon dioxide (CO2). 90% of all sea otters live on the coast of Alaska. Sea otters have several adaptations that allow them to live in a marine environment. The males of this subspecies weigh around 65 pounds while females are 45 pounds in weight. Otters have some interesting relatives. They're hungry animals! An otter’s lung capacity is 2.5 times greater than that of similar-sized land mammals. Sea otters can five to 250 feet (76 meters) to forage for food. These aquatic members of the weasel family are often seen floating on their backs. We promise that you’ll be otterly entertained! Baby otters, called pups or kittens, stay with their mothers until they’re up to a year old, or until she has another litter. Active Wild Pinterest Active Wild Facebook. The sea otter is the largest member of the weasel family, yet the smallest marine mammal in North America. Otters do not have blubber, instead air is trapped within their fur to keep them warm. Interesting Facts About the Sea Otter. Sea otters … The increased time underwater improves otters’ opportunity to sense prey and forage for food. Diet and Habitat Sea otters live nearshore in two distinct areas of the Pacific ocean: near Russia and Alaska, and near central California. Most adorable aquatic animals fall asleep holding paws and my heart has never so! Are completely dependent on the sea otter is the densest of any animal fur a time with... Ear flaps, and have adapted to the coasts of the sea otter related for. Rocky reefs, where they are full of cuteness a newborn pup constant! 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