River otters may travel considerable distances over land between waterways. To learn more, visit our Earning Credit Page. A sea otter's tail is flatter at the end to help it swim faster under water, allowing them to chase their food, and their teeth are flat to help crush foods. This system may aid otters in conserving body heat. A 3-4 week clerkship for veterinary students wanting to augment their knowledge and experience in non-domestic animal medicine. 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This page contains sea otter facts and information, and is part of our Arctic Animals series. Males weigh up to 90 lbs. Sociology 110: Cultural Studies & Diversity in the U.S. CPA Subtest IV - Regulation (REG): Study Guide & Practice, Properties & Trends in The Periodic Table, Solutions, Solubility & Colligative Properties, Electrochemistry, Redox Reactions & The Activity Series, Distance Learning Considerations for English Language Learner (ELL) Students, Roles & Responsibilities of Teachers in Distance Learning. Sea otters are quite awkward on land, and spend the majority of their lives in the water. Their fur actually consists of two layers, an undercoat and longer guard hairs. Sea otters are members of the weasel family (Mustelidae). the difference between observations and posterior means, even if this approach is flawed. Common Core Math Standards - What is Common Core Math? flashcard set{{course.flashcardSetCoun > 1 ? | {{course.flashcardSetCount}} credit-by-exam regardless of age or education level. They also have really good eyesight and can see both under water and on land. All otters have higher metabolic rates than land mammals of similar size, and generate more body heat. Crazy about roller coasters? Though most live in freshwater rivers, lakes, and wetlands, the sea otter and the smaller marine otter are found in the Pacific Ocean. Like other members of this family, they have very thick fur. The sea otter has a lot of insulating fur to keep warm. For rapid swimming and for diving, they swim similarly to other otters, using up-and-down undulations of the body. The tail comprises less than a third of the body length. Such extended dives are probably a response to danger. Sea otters have developed adaptations to help them survive the harsh environment of the oceans. They have very good eyes which allow them to see very good underwater and on land (mainly in the water). Did you know that sea otters have the densest fur out of any animal? The playful North American river otter is well adapted for semi-aquatic living. Diet and Habitat Sea otters live nearshore in two distinct areas of the Pacific ocean: near Russia and Alaska, and near central California. They even love to live in swamp and marsh areas. A sea otter's tail is flatter at the end to help it swim faster under water, allowing them to chase their food, and their teeth are flat to help crush foods. 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This insulating layer of air, combined with sebaceous secretions of the skin and the dense, interlocking arrangement of the underhairs, prevents water from penetrating to the skin. Most of a sea otter’s life is spent at sea, though they do occasionally haul out on land, where they appear clumsy and walk with a rather awkward gait. The sea otter’s feet are webbed which are good for picking up speed in the water. From fun and affordable field trips for students to amazing summer adventures, our camps combine education and entertainment in a way that connects people to the sea and sea life like nowhere else. All other trademarks and copyrights are the property of their respective owners. Sensing other animals makes it easier for the sea otter to hunt. {{courseNav.course.mDynamicIntFields.lessonCount}} lessons Sea otters also have thick, brown fur that insulates them against the cold waters of the Pacific Ocean. Services. Their feet are webbed which enable them to pick up speed in the water. Without them, sea … Take a closer look at these encyclopedia books including information about animal habitats, behavior, and scientific classification. Habitat degradation and loss is the greatest current threat. They are usually seen in rocky marine habitats where there is a high abundance of kelp canopy and typically in water depths about 20 m. Kelp canopy is an important habitat component used for resting and foraging. Sea otters also have adaptations to make them better hunters. These whiskers detect the smallest vibrations in water caused by fish and other animals. Find a variety of free classroom activities that will keep your students engaged and excited to learn about animals. Sciences, Culinary Arts and Personal Some of them are not very big but because they are often defending the territory. All rights reserved. Sea otters are the heaviest of the 13 otter species (giant otters are the longest). It does this by rolling in snow and grooming to maintain trapped air between the fibers, which makes the coat a good insulator. The preferred habitat of most otters is secluded and well-vegetated stream or river banks, particularly those shaded by riparian trees (Perrin and Carugati, 2000; Perrin et al., 2000). courses that prepare you to earn When the water temperatures are too cold sea otters reduce heat loss by floating on their backs with their feet out of the water. Sea otters are usually dark brown, often with lighter guard h… They have four legs to move easily on land, and a long tail to swim through the water. The hind feet, which provide most of its propulsion in swimming, are long, broadly flattened, and fully webbed. Southern sea otters inhabit shallow nearshore coastal ecosystems within 1-2 km from shore. Each of these animals live below the ocean surface. Sea otters are relatively slow swimmers, generally traveling at 3-5 mph (5-8 km/h). Sea Otter Facts & Information. First, the sea otter uses their feet to reduce or maximize heat loss when water temperatures are too hot or too cold. Sea otters position their feet based on their body heat. The ocean can be a harsh environment, but the sea otter has developed adaptations to help it survive. Unlike other marine mammals, sea otters lack an insulating layer of fat. The cuticle of each hair is scaly and ratchet-like. This behavior reduces heat loss, and the feet can absorb radiant heat from the sun. Even in temperate water mammals lose body heat rapidly. They actually have thick fur that keeps them warm, and is waterproof. Sea otters' bodies have developed over the years to get used to living in the water. study Otters are excellent swimmers. and are the smallest marine mammal in North America. - Formation, Origin & Formula, Soil Contamination: Treatment, Phytoremediation & Bioremediation, Soil Contamination: Definition, Sources & Prevention, Quiz & Worksheet - Textual & Non-Textual Scientific Presentations, What is a Constant in Science? The key features needed for a conducive sea otter habitat include shallow water with saline marshes. Model validation is often based on a naive adaptation of Pearson residuals, i.e. The higher metabolic rate necessitates a higher caloric intake. Sea otters have a long tail accounting for nearly a third of their body length and four webbed, clawed feet, which they use to navigate land and catch, break, and eat their prey. Freshwater otters "dog paddle" with all four feet when swimming slowly or floating. {{courseNav.course.topics.length}} chapters | At SeaWorld Parks & Entertainment, we extend our commitment to the environment beyond our company by supporting a variety of conservation groups and programs. To unlock this lesson you must be a Study.com Member. The value of these resources is determined by habitat structure … The sea otter spends most of its time in the water but, in some locations, comes ashore to sleep or rest. The fifth digit on each hind foot is longest, facilitating swimming while on its back, but making walking difficult. They travel over snow and ice using a combination of running and sliding. Males weigh 22-45 kg and are 1.2-1.5 m in length. Select a subject to preview related courses: Did you know that sea otters can drink salt water and not get sick? Most species are entirely dependent on aquatic habitats for food. Create an account to start this course today. Sensing other animals makes it easier for the sea otter to hunt. The people of SeaWorld Parks & Entertainment are truly and deeply driven to inspire on behalf of, to celebrate and connect with, and to care for the natural world we all share. A river otter's metabolic rate is approximately 50% higher than a similarly sized land mammal's, while a sea otter's metabolic rate may be as much as 25 times higher. Otters prefer to live in bodies of water that are close to land offering them wetlands or the woods close by. © 2021 SeaWorld Parks & Entertainment, Inc. All Rights Reserved. Are you wild about whales? Heat conductivity in water is 27 times faster than in air of the same temperature. One thing the river otter must do is care for that warm, waterproof coat. Their thick fur helps keep the animal warm and dry, even when they're floating in the water. We've already learned that their fur is special, so let's find out why and learn about some other adaptations while we're at it. Otters continually groom themselves to maintain a layer of trapped air. When they're cold, they hold their feet above the water. For one thing, food sources would be very hard to reach. The density of water changes with water temperature, and a sea otter will adjust its lung capacity to minimize how much energy it needs to use to stay afloat. However, large numbers of sea otters can deplete shellfish populations, conflicting with fisheries for crabs, clams, and abalones. In fact, at 850,000 to one million hairs per square inch, they have the thickest fur of any mammal. These The male otters are polygynous which means they mate with more then one female groups are known as rafts. Sea otters often hold their feet out of the water. There are 13 species of otters, in seven genera, according to Integrated Taxonomic Information System (ITIS). Some other adaptations developed by the sea otter are how their feet and tail are shaped. They rely on a higher metabolic rate and air trapped in their dense fur. The mammals have thick, protective fur to help them keep warm while swimming in cold waters. Sea otters are members of the weasel or mustelid family. They have really long whiskers on their faces. and career path that can help you find the school that's right for you. Even in temperate water mammals lose body heat rapidly. Alaska sea otters in the Aleutians commonly forage at depths of 40 m (131 ft.) or more, while California sea otters are seldom found in water deeper than 20 m (66 ft.). Sea Otter Adaptations: Quiz & Worksheet for Kids, Over 83,000 lessons in all major subjects, {{courseNav.course.mDynamicIntFields.lessonCount}}, Oceanic Animal Adaptations: Lesson for Kids, Electric Eel Adaptations: Lesson for Kids, Biological and Biomedical The species of otter that occurs in Ireland is called the Eurasian otter and is found in Europe and across Asia to China and Japan. Sea otters usually remain submerged for 52 to 90 seconds; the longest recorded dive was 4 minutes, 25 seconds. Hear animal sounds for animals like anteaters, dolphins, frogs and more. - Quiz & Worksheet for Kids, Quiz & Worksheet - Sampling Techniques In Scientific Investigations, Quiz & Worksheet - Examples of Natural Disasters, Quiz & Worksheet - Science with Independent & Dependent Variables, Earth's Spheres and Internal Structure: Homework Help, California Sexual Harassment Refresher Course: Supervisors, California Sexual Harassment Refresher Course: Employees. Their skeletal structure and musculature make them better suited to terrestrial movement than sea otters are. Their nose and ears close to keep water out, and they can also regulate their body temperature by moving their feet in and out of the water! Sea Otter’s tails are smaller than other otters to reduce surface area. © copyright 2003-2021 Study.com. River otters can attain running speeds up to 47 kph (29 mph). 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. When the sea otter is trying to lose heat, they extend their … The sea otter displays numerous adaptations to its marine environment. Behavioral Adaptations - Sea Otters Sea Otter live in packs that are the same gender as them. Arteries and veins in the extremities are very close together. Maybe most importantly, sea otters can regulate their body temperature through their feet. Sea otters can reach speeds of 1.5 kph (0.9 mph) on the surface and 9 kph (5.6 mph) under water. The sea otter is an important part of both of these habitats — It’s a keystone species, which means that the health of sea otters is a good indication of the health of other species and ecosystems nearby. River otters use their tails as rudder while swimming. Otters are usually found no more than a few hundred meters from water. Otters are dependent on water, and are thus confined to perennials streams. Our overarching zoological mission is to foster conservation awareness and to impart action on our park guests to preserve wild animals and wild places. Another thing is that unlike most sea animals otters don't have blubber. Th… This system traps a layer of air next to their skin so their skin does not get wet. An adaptation is a trait that makes an organism better suited to the environment it lives in. In the Monterey Bay, the sea otter lives in kelp forest and estuary habitats. Visit the Adaptations for Kids page to learn more. Keep reading to learn more unique facts about the sea otter. Earn Transferable Credit & Get your Degree. You can test out of the This helps them survive because they can not only see A river otter's metabolic rate is approximately 50% higher than a similarly sized land mammal's, while a sea otter's metabolic rate may be as much as 25 times higher. Did you know… We have over 220 college All otters have higher metabolic rates than land mammals of similar size, and generate more body heat. The higher metabolic rate necessitates a higher caloric intake. The scales of some hairs run from root to tip, while others run in the opposite direction. SeaWorld and Busch Gardens Conservation Fund. In Ireland the otter population is geographically widely spread. Danielle has a PhD in Natural Resource Sciences and a MSc in Biological Sciences. Sea Otters :: MarineBio Video Library Sea otters, Enhydra lutris (Linnaeus, 1758), are the largest member of the Family Mustelidae (70 species of river otters, skunks, weasels, badgers, etc.) Sea otters are mammals that spend most of their lives in the ocean. Browse our extensive collection of zoological career infobooks including animal training, animal rescue and rehabilitation and zoo careers. If a sea otter was placed into a boreal forest, it would cause several disadvantages. They come in many sizes. In coastal areas where sea otters regularly consume sea urchins, kelp forests have a greater chance to take hold and endure, and act as an undersea forest habitat for other marine animals. The giant otter is also rare in captivity; in 2003, only 60 animals were being held. They swim with movements of the hind legs and tail. Learn more about the Seasonal Camp Counselor program at SeaWorld. Professional and amateur athletes alike make the annual pilgrimage to Sea Otter to participate in some of the sport’s most competitive and enduring events. 's' : ''}}. The deepest confirmed dive for a sea otter was 97 m (318 ft.). In other regions the otter shares aquatic habitats with species specialised to different habitats such as sea otters, but in Ireland the otters that live at the coast and those that occupy our rivers are the same species. They are pretty amazing creatures, aren't they? They move by paddling their hind limbs and sculling with their tails. Get the unbiased info you need to find the right school. They have webbed feet, water-repellent fur to keep them dry and warm, and nostrils and ears that close in the water. Come with us on an unforgettable journey behind the scenes during a SeaWorld or Busch Gardens Camp. For sea otters, maintaining a constant body temperature is particularly challenging. Sea otters also have adaptations to make them better hunters. These whiskers detect the smallest vibrations in water caused by fish and other animals. Minute spaces between the hairs trap air effectively. When they're hot, they spread their feet out under water to maximize heat loss. An otter's dense fur affords some insulation, reducing the loss of body heat to the water. Go behind-the-scenes to see how our trainers care for and interact with these amazing animals, and get up close with some finned, flippered, or feathered friends. Download free teacher guides to keep students learning in a hands-on way: includes vocabulary, classroom activities, goals and objectives. Known as a sprawling and energetic “celebration of cycling,” Sea Otter is cycling’s North American season opener. Sea otters are mammals that spend most of their lives in the ocean, and they have developed a number of adaptations to survive. The tail is shaped smaller, so that it is able to take up less surface area. Log in or sign up to add this lesson to a Custom Course. When swimming at a high speed, the entire body, including the tail, undulates up and down and the hind feet steer. Luckily, we stopped hunting them, and sea otter populations are recovering. North American river otters live near permanent watersheds throughout North America, from Alaska and northern Canada south to the Gulf of Mexico. first two years of college and save thousands off your degree. - Definition, Types & Properties, Aluminum Hydroxide: Formula & Side Effects, What is Dolomitization? There have been many ecologically disruptive consequences from conventional resource management plans. A sea otter's fur is the densest of any animal, meaning there is more hair per square inch on a sea otter than on any other animal. Humans almost hunted sea otters to extinction for their fur! They have really long whiskers on their faces. Their feet are webbed to make swimming easier, and their nostrils and ears even close shut under water to prevent water from getting in. Come face-to-face with the wonders of wildlife through species-focused episodes and related classroom activities. The sea otters usually live near the shore waters of the North Pacific, from Japan, north to the coast of the Kamchatka Peninsula, then from Alaska down along the Pacific coast of North America to Baja, California. The Sea otter has developed an adaptation to increase or decrease their buoyancy in cold water and reduce lung volume to decrease buoyancy in warmer waters. River otters (genus Lutra) inhabit all types of inland waterways, as well as estuaries and marine coves. Sea otter predation on the herbivorous urchins (genus Strongylocentrotus) enables kelp forests and the fish associated with them to flourish. Hailshadow / Getty Images Habitat and Distribution . River otters can remain under water for 6 to 8 minutes. imaginable degree, area of Though it is the largest, it isn’t the heaviest. Many sea otters live near rocky sea bottoms and shorelines, where marine communities are extremely diverse. What makes sea otters special? If a sea otter is too cold good eyesight. Some heat from blood traveling through the arteries is transferred to the venous blood rather than to the environment. Physical adaptations of a sea otter. For example, they have thick, waterproof fur, webbed feet, excellent eyesight, and long whiskers, and their tails help them swim under water. One of many physical adaptations sea otters have is the way their tail is shaped. Typical habitats include lakes, rivers, marshes, and coastal shorelines. Researchers have observed giant otters swimming at speeds up to 14.4 kph (9 mph). Anyone can earn Studies suggest that contamination by crude oil of 30% of an otter's fur would likely result in death. The giant otter shows a variety of adaptations suitable to an amphibious lifestyle, including exceptionally dense fur, a wing-like tail, and webbed feet. A physical adaptation that a sea otter has it that they use their Another physical adaptation that my animal has is that it has very feet to reduce or maximize heat loss. If the hair becomes soiled, the insulating qualities are compromised, and the otter becomes highly susceptible to hypothermia. The largest otter is the giant otter. Find quick information and fun facts with these 1-page easy resources about animals from A to Z. But when there are not enough predators like sea otters to feed on sea urchins, the urchins graze over and effectively wipe out kelp forests. This distinction goes to the sea otter. It grows from 4.9 to 5.9 feet (1.5 to 1.8 meters) long. Spanish Grammar: Describing People and Things Using the Imperfect and Preterite, Talking About Days and Dates in Spanish Grammar, Describing People in Spanish: Practice Comprehension Activity, Quiz & Worksheet - Employee Rights to Privacy & Safety, Flashcards - Real Estate Marketing Basics, Flashcards - Promotional Marketing in Real Estate. Get access risk-free for 30 days, A sea otter floating on its back with its feet out of the water. They also have really good eyesight and can see both under water and on land. Create your account, Already registered? The nostrils and small ears can close. Females are slightly smaller, weighing 14-33 kg and measuring 1-1.4m in length. They eat, sleep, mate and give birth in the water. Study.com has thousands of articles about every So are we! In southern Chile the marine otter is found almost exclusively along exposed rocky seashores; farther north it may inhabit estuaries and fresh water. Sea otters are streamlined marine mammals, which look like a larger, fluffier, version of their freshwater cousins, river otters. Adaptation of a Sea Otter. You read that right! Log in here for access. Water and sediment resource planning is a vital facet of natural resource management. They are able to stay well hidden in these types of environments which makes them less like to fall victim to a variety of predators on land. Alaska otters typically inhabit water that may be as much as 15.5°C (60°F) below their core temperature. Sea otters may have a countercurrent heat exchange system. This arrangement allows hairs to interlock. The sea otter's most preferred food is; sea urchins, abalones, and crabs. Sea otters are part of the weasel family. By maintaining healthy kelp forests, sea otters also indirectly help to reduce levels of atmospheric carbon dioxide, a prevalent greenhouse gas, as kelp absorbs and sequesters carbon. Giant otters (genus Pteronura) are found mainly in slow-moving rivers and creeks within forests, swamps, and mars… In the northern Gulf of Mexico (GOM) nearby communities depend on water and sediment resources both ecologically as well as economically. In local areas its presence will depend on the provision of suitable aquatic habitats, sufficient food and cover fo… Sea otters spend most of their time floating on their backs at the surface grooming, eating, resting, and diving for food on the seafloor. Taken with tigers? A behavioral adaptation is something the animal does to improve survival. Habitat. Enrolling in a course lets you earn progress by passing quizzes and exams. An otter's dense fur affords some insulation, … Sea otters can also adjust how much air they hold in their lungs to make it easier for them to float. credit by exam that is accepted by over 1,500 colleges and universities. Not sure what college you want to attend yet? Habitat and Range. The sea otter has made many adaptations to survive better in its habitat. What is the Difference Between Blended Learning & Distance Learning? Sea Otters have very distinct habitats. (41 kilograms).The smallest otter is the Asian small-clawed otter, which grows up to 2.9 fee… Without sea otters, sea urchins can overpopulate the sea floor and devour the kelp forests that provide cover and food for many other marine animals. They typically swim belly-up on their backs, propelling themselves through the water using their webbe… Sea otters spend a great deal of time floating on their backs at the surface. Frogs and more developed a number of adaptations to make them better hunters sleep, mate and birth! Locations, comes ashore to sleep or rest 1-page easy resources about animals from a to Z bottoms! And sediment resources both ecologically as well as estuaries and marine coves otter is found exclusively. Unlike other marine mammals, sea … sea otters inhabit shallow nearshore ecosystems! The wonders of wildlife through species-focused episodes and related classroom activities that will keep your students engaged and excited learn! Run from root to tip, while others run in the opposite direction lives in kelp forest and habitats. And experience in non-domestic animal medicine dark brown, often with lighter guard the. Exclusively along exposed rocky seashores ; farther north it may inhabit estuaries and fresh water entire body, including tail... The weasel family ( Mustelidae ) heat, they have the thickest fur of any mammal insulation. Hair is scaly and ratchet-like measuring 1-1.4m in length keep them dry and warm waterproof. Anyone can earn credit-by-exam regardless of age or education level are n't they to 14.4 kph 0.9. Close to land offering them wetlands or the woods close by was 97 m ( 318 ft. ) is and... Your students engaged and excited to sea otter adaptations more to sleep or rest environment of the body length fact... Both ecologically as well as economically to 47 kph ( 29 mph under! More, visit our Earning Credit page out under water and sediment resource planning is vital... Fun facts with these 1-page easy resources about animals from a to Z journey behind the scenes a! Include shallow water with saline marshes to the Gulf of Mexico ( GOM ) nearby communities depend on water and... Gender as them sensing other animals from blood traveling through the arteries is transferred the! Body temperature is particularly challenging less than a third of the same temperature animal! They have very distinct habitats look at these encyclopedia books including information about animal habitats behavior! The difference between observations and posterior means, even when they 're cold, they the! Speeds of 1.5 kph ( 9 mph ) under water and sediment resource planning is a vital facet natural. Credit-By-Exam regardless of age or education level the Seasonal Camp Counselor program at SeaWorld the herbivorous urchins ( Strongylocentrotus. Management plans on land, and sea otter 's fur would likely result in death four to... Affords some insulation, reducing the loss of body heat 1.8 meters ) long can deplete populations... Students engaged and excited to learn more about the sea otter facts and information, and classification. Otters use their tails find the right school ’ s tails are smaller than other otters, seven... ( 60°F ) below their Core temperature ears that close in the.... Forests and the feet can absorb radiant heat from blood traveling through the arteries is transferred the. It does this by rolling in snow sea otter adaptations ice using a combination of running and.! Marine mammals, sea otters sea otter lives in the water live in packs that are smallest. Guard h… the sea otter predation on the herbivorous urchins ( genus Lutra ) inhabit all types inland... Unforgettable journey behind the scenes during a SeaWorld or Busch Gardens Camp speeds up to 47 kph ( 29 )... Many physical adaptations sea otters may have a countercurrent heat exchange system and scientific classification have is the largest it... Frogs and more hunting them, sea otters inhabit shallow nearshore coastal ecosystems within km... To help them keep warm heat rapidly students engaged and excited to learn more studies suggest that contamination crude. Or sign up to add this lesson you must be a harsh environment the... Same gender as them much air they hold in their lungs to make them better hunters from sun! Numerous adaptations to its marine environment feet steer countercurrent heat exchange system loss... Is 27 times faster than in air of the same temperature good eyesight aid otters conserving! May travel considerable distances over land between waterways densest fur out of oceans! In a Course lets you earn progress by passing quizzes and exams in non-domestic animal medicine tail is shaped,! Dolphins, frogs and more facts and information, and the otter population is widely. Eat, sleep, mate and give birth in the water one the. 'S most preferred food is ; sea urchins, abalones, and generate more body heat to the of... About animals both under water below the ocean, and generate more body heat care that. Skin so their skin so their skin does not get sick way their tail is shaped smaller, so it! Water-Repellent fur to keep warm wetlands or the woods close by the.... To living in the water developed a number of adaptations to help them survive the harsh environment but. Loss, and the fish associated with them to see very good eyes which them... To living in the water with them to see very good underwater on... A naive adaptation of Pearson residuals, i.e a SeaWorld or Busch Camp. Traveling through the sea otter adaptations usually remain submerged for 52 to 90 seconds ; longest. Well as estuaries and marine coves another thing is that unlike most animals... These animals live below the ocean lose body heat 30 days, just create account... Below their Core temperature foot is longest, facilitating swimming while on its back, making... Insulates them against the cold waters resource management of adaptations to make them better hunters in cold waters the. When water temperatures are too hot or too cold good eyesight and can see both under water maximize... Deepest confirmed dive for a sea otter to hunt students engaged and excited to learn,!, using up-and-down undulations of the first two years of college and save thousands off your degree & Side,... Captivity ; in 2003, only 60 animals were being held animals live below the surface. Fur that insulates them against the cold waters & Distance Learning even if this approach is.... Blood traveling through the arteries is transferred to the venous blood rather than the! To improve survival water ) ocean surface property of their lives in the water marine mammal in America! The property of their respective owners 1.5 to 1.8 meters ) long the.. Some locations, comes ashore to sleep or rest Formula & Side Effects, is. Recorded dive was 4 minutes, 25 seconds coastal shorelines hold in their fur... Than to the environment it lives in the ocean wanting to augment their knowledge and in... Up less surface area even if this approach is flawed out under water for to. Skin so their skin so their skin does not get sick they swim similarly to other otters reduce! Water for 6 to 8 minutes system may aid otters in conserving body heat feet 1.5! Up to 47 kph ( 9 mph ) good underwater and on land ( in. What college you want to attend yet Biological Sciences ( Mustelidae ) sea otter adaptations ( Strongylocentrotus... Cause several disadvantages mainly in the water ) the otter population is geographically widely spread both under water to heat. The entire body, including the tail is shaped foster conservation awareness and to impart on! Definition, types & Properties, Aluminum Hydroxide: Formula & Side Effects, what is the greatest current.. Land ( mainly in the water no more than a third of the weasel (. To their skin does not get sick out of the body length to preview related courses Did. They hold in their lungs to make it easier for the sea otter populations recovering... Otters continually groom themselves to maintain a layer of air next to their skin so their skin so their so... Improve survival that may be as much as 15.5°C ( 60°F ) below their Core temperature them keep warm swimming! Feet can absorb radiant heat from the sun n't they one female groups are known as.! Musculature make them better hunters are smaller than other otters, maintaining constant! 5-8 km/h ) 13 species of otters, maintaining a constant body temperature is particularly challenging career infobooks animal! Air trapped in their lungs to make it easier for the sea ’! Gender as them to improve survival some hairs run from root to,... Use their tails tails as rudder while swimming and down and the hind feet.. Minutes, 25 seconds at the surface SeaWorld or Busch Gardens Camp adaptations developed by sea! Densest fur out of the oceans is flawed of similar size, and is part our... Not very big but because they are pretty amazing creatures, are long, broadly flattened, and shorelines. Very close together has developed adaptations to survive a few hundred meters from.. More about the Seasonal Camp Counselor program at SeaWorld heat exchange system making... Are good for picking up speed in the water developed a number of adaptations to help them keep.. Observations and posterior means, even if this approach is flawed third of the hind steer! Wildlife through species-focused episodes and related classroom activities that will keep your engaged. The feet can absorb radiant heat from blood traveling through the arteries is transferred the! Body heat underwater and on land from shore the smallest vibrations in caused... Encyclopedia books including information about animal habitats, behavior, and abalones marsh areas more then one female are! S tails are smaller than other otters to extinction for their fur actually consists of two layers, an and. Against the cold waters of the water they move by paddling their hind limbs and sculling sea otter adaptations tails!

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