/Metadata 20 0 R/PageLayout/OneColumn/Pages 149 0 R/StructTreeRoot 37 0 R/Type/Catalog>> endobj 153 0 obj <>/ExtGState<>/Font<>/XObject<>>>/Rotate 0/StructParents 0/Type/Page>> endobj 154 0 obj <>stream 97% of our funds go towards program and support services, with only 3% going towards fundraising. Home Facts Privacy About Blog Contact Terms. The size of the California (or southern) sea otters is about 4 feet. Their bodies are insulated by a thick fur coat and not by blubber as in other marine mammals. Click to download the free sample version, This site uses cookies to improve your experience. A thick layer of underfur covered by black, pale brown or silver guard hairs traps air for insulation. Click the Edit button above to get started. They usually give birth to a single pup that weighs between 1.5 and 2.5 kgs. Revised March 2013. Facts about Sea Otter, Giant Otter, European Otter, African Otter and River Otter. Sea Otters live in coastal waters & estuaries. A raft is usually comprised of single-sex sea otters that can range from 10 to a hundred individuals. They use their paws to locate prey. Sea otters have forepaws, which can rub, twist and pull with great strength. Unlike some marine mammals, sea otters rely on thick fur instead of blubber to keep warm in the icy waters of the Pacific Ocean. We receive no government funding, and depend solely on financial support from our friends. Link will appear as Sea Otter Facts & Worksheets: https://kidskonnect.com - KidsKonnect, August 5, 2018. Our organization is not affiliated with any other otter-related research group or community outreach organization. One of North America’s top facilities for sea otter care is the Vancouver Aquarium. 181 0 obj <>stream Lifespan: 10-15 years on average, but some have lived to be 20. They use their flat, webbed hind feet to swim and have been known to swim up to 5mph. This sample is exclusively for KidsKonnect members!To download this worksheet, click the button below to signup for free (it only takes a minute) and you'll be brought right back to this page to start the download! They are nocturnal mammals, which means they hunt and prefer to move around at night. Each year, Shedd Aquarium welcomes nearly 2 million guests, who seek out the opportunity to come eye-to-eye with nature and participate in encounters with unbelievable animals. Wild sea otters typically have a lifespan between 15 and 20 years. Additional resources 1. The otters at Durrell are Asian small-clawed otters who live in lakes, rivers, rice fields and canals in SE Asia. Sea otters are one of the smallest marine mammals in the world yet the largest member of the weasel family. But the aquarium is more than a destination. A sea otter’s lower jaw is equipped with four incisors. According to the IUCN Otter Specialist Group, populations of most otter species are declining, except for river otters found in North American rivers. Sea otters are the only marine mammal that does not have blubber to keep it warm. Sea Otter - Fact Sheet. FOR IMMEDIATE RELEASE . f��ʲ$��i��G���h����>�)oȁ�7�>�a?nÚ��]�N���� ���S�~J�# ��X���O$���V��zA+һ�~%���Lѐ�Q�@. Sign Up. National Geographic: North American River Otter 3. Tags: africa, fact sheet, freshwater, fur, lake, mammal, mustelid, otter, river, san diego zoo, sdzg, spot-necked otter SDZG Library Mission: to provide outstanding information resources and services to advance knowledge in animal and plant care and conservation, inspire passion for nature, ignite personal responsibility, and strengthen our organization’s capacity to save species worldwide. Sea otters often float at the water's surface in forests of kelp, or giant seaweed, and entangle themselves to keep from moving in the rolling sea. Sign Me Up, Editing resources is available exclusively for KidsKonnect Premium members.To edit this worksheet, click the button below to signup (it only takes a minute) and you'll be brought right back to this page to start editing! When underwater, their nostrils and ears close. This download is exclusively for KidsKonnect Premium members!To download this worksheet, click the button below to signup (it only takes a minute) and you'll be brought right back to this page to start the download! They use their flat, webbed hind feet to swim and have been known to swim up to 5mph. For information contact . In addition, they also have good senses of smell and hearing. Instead, they have the densest fur, keeping their body temperature around 100 degrees. Sea otters are suited to their marine environment by adaptations of dentition, skeletal structure, and pelage. Sea otters are one of the few mammal species that are known to use tools like rocks to hunt and eat food. Its’ tail makes up almost 1/3 of the length of the otter and is flattened to aid in swimming. Sea otters have an ingenious method to open shellfish. Sea otter fur is the densest of any mammal at about 1 million hairs per square inch (We have 100,000 hairs on our entire head). After 12 weeks of constantly grooming and feeding a pup, it is considered a juvenile. Its ears are almost hidden in its fur and its eyes are small. There are rare instances of twins, but only one pup usually survives. Sea otters have small front legs and stiff toes for handling food, while strong back legs with webbed feet allow for graceful paddling through the water. Sea otters have round heads, small eyes and small ears. They can hold their breath for 5 minutes. The sea otter is an almost exclusively marine animal, spending little time ashore. Even a baby sea otter can stay warm on the open ocean, but they do need some help from their mothers. Its fur is thick and glossy and ranges in colour from black to dark brown, with some white tipped hairs. As top predators, sea otters are critical to maintaining the balance of nearshore ecosystems, such as kelp forests, embayments and estuaries. Built with all over the world Copyright © 1999–2021This site uses cookies to improve your experience. At four years of age, female sea otters reach sexual maturity, males follow after a month. This is a fantastic bundle which includes everything you need to know about sea otters across 25 in-depth pages. Pups are born well-developed with their eyes open, a set of teeth and thick fur. Their front feet have retractable claws so they can grab food, the front paws are used more for grooming and foraging than swimming. An otter family will defend a territory and use scent to mark the territory boundaries. endstream endobj startxref Click the button below to get instant access to these worksheets for use in the classroom or at a home. The female sea otters are smaller as they grow up to 4.7 feet in length and weigh up to 73 pounds. They hunt for food both in the water such as fish and then also land creatures including small reptiles. These aquatic members of the weasel family are often seen floating on their backs. Sea Otter Fact Sheet Sea otters are a marine mammal that mostly live in the North Pacific Ocean. Through to the large Giant otter and Sea otters who can reach 1.8 m (5.9 ft) and 45 kg (99.2 lb). Skiff Operation Guidance to Avoid Disturbing Sea Otters; Fact Sheet; Outreach; Alaska Native Hunting & Crafting ; FWS Role in Sea Otter Management. When hunting for prey, they use whiskers to sense vibrations in the water. Species Factsheet: The Otter (Lutra lutra) Quick Facts. Resources created by teaching professionals. They are also very vocal and communicate use a variety of calls. Under their forearms are baggy pockets used to store food and sometimes stones. Among the dangers they face today are oil spills, shark attacks, conflict with humans, competition for food and habitat degradation. Did you know… Otters are carnivores? This makes up for its lack of blubber in the cold Pacific water. These worksheets have been specifically designed for use with any international curriculum. CDFW is temporarily closing its high public use areas, including visitor centers and license counters, to help slow the spread of COVID-19 (coronavirus).Before heading to a CDFW facility, contact the regional headquarters office to determine if that facility is open. ?n�2�_$�`{�`I�*X��9Z"̖KŚ߻IS�\�ް .���#y|LD�&L�DM�R�لi�`B��J�Z�Z�k���@4v4�9���B��eJf�ɘR9:�L�2�j�� ?_,�e[�A8�����sUF�7o��`������~�ٮ�_̘�>�ﮜ������n����E���Mů�+��S�cѕ]ŗ%���T��3&�?T��$�٪�oY��٦���ͧ�X٘L��ܒ��\׫�o��uղ��O�~�.�o�vY�!+����W��5��n[u��FT}�QI�ϻrU/g���b /�j�˒~���n��n�忺5(�� This worksheet can be edited by Premium members using the free Google Slides online software. Moreover, they are the only marine mammal that can flip over boulders found on the seafloor. In the wild the otters are under threat … They have flattened and rounded molars used for crushing and chewing food. Marine Mammals Management biologists work to keep the Alaska sea otter population and its habitats healthy and ensure there will be opportunities for a variety of human uses, including subsistence hunting and wildlife viewing. The Sea otter, Enhydra lutris, is the smallest marine mammal in the world. Today, almost 90% of the sea otter population lives in the coastal waters of Alaska. Generally, the male sea otters grows from 3.11 to 4.11 feet in length and weighs around 49 to 99 pounds. I recently found out that sea otters fall asleep holding paws and my heart has never been so full. Sea otters have several adaptations that allow them to live in a marine environment. 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. 151 0 obj <> endobj An otter is one of the few species that use tools. %%EOF They live mainly on land that is very close to bodies of water. This feature also makes them buoyant. The River Otter Ecology Project is a registered 501 (c)(3) EIN #45-4997526 non-profit organization dedicated to the welfare of river otters and our watershed. Weight: Average 8.2 kg … The gestation period for female sea otters is around 4 to 5 month. Its fur is thick and glossy and ranges in colour from black to dark brown, with some white tipped hairs. They are native to the northern coastlines of the Pacific Ocean, from northern Japan to Baja, Mexico. These aquatic members of the weasel family are often seen floating on their backs. Over the past 45 years, sea otters have experienced a 50% population decline. 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sea otter fact sheet

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