We use cookies to ensure that we give you the best experience on our website. North American river otters live an average of 21 years of age in captivity, but they can reach 25 years of age. Save my name, email, and website in this browser for the next time I comment. Otters prefer to live in bodies of water that are close to land offering them wetlands or the woods close by. In natural conditions, sea otters live 8-11 years, in captivity – about 20 years. How else do otters keep safe? Where can I view sea otters? There are many different factors that affect the longevity of otters. River Otter (Lutra canadensis)Species Code: LUCA Description The River Otter is built for swimming - they have a streamlined body, short legs with webbed feet, dense fur that keeps otters warm, a tapered tail, small ears, and nostrils that can close underwater. They have brown, water-repellent fur, webbed feet and long tails. Otters have long, slim bodies and relatively short limbs. Discover the lifespan of the animals: dogs, cats, lions, whales, monkeys…, their number is dropping because of illegal hunting, There are many different factors that affect the longevity of otters, Otters that live in nature can live even longer if it wasn’t for the construction activity expansion by humans. They come in many sizes. How long do otters live? The North American river otters can live for 8-9 years in the wild. They can also reach 25 years of age in captivity. Their main habitat is on the land near to water bodies. How long do otters live in the wild? Their underbody is usually lighter in colour. When the fertilized egg has divided into a hollow ball of cells one layer thick (blastocyst stage) it stops developing, and floats in the uterus. The giant otter is the longest otter measuring approximately 7 feet from nose to tail. Related posts: How long do hedgehogs live? There are 13 species of otters, in seven genera, according to Integrated Taxonomic Information System (ITIS). Most have sharp claws on their feet and all except the sea otter have long, muscular tails. Do beavers consciously comprehend the function of their dams, or is it just somethig they do that turns out to have an advantageous result? 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. This is the reason why otters are so active and spend several hours a day hunting. Today their numbers have slightly increased, but the sea otters are still under protection and listed in the Red Book of Russia. In captivity, the breeding of these animals presents great difficulties, since they are very demanding on clean water. Otherwise they are going to get bored soon. Sub-adults are one–three years, juveniles are six months–one year, and pups are younger than six months. River otters can measure up to 1.4 metres in length from nose to tail, and weigh up to almost nine kilograms. River otters generally live alone or in small social groups. Find out more about this beautiful mammal. Mating takes place between 15-30 minutes. Where Do River Otters Live | River Otter Facts. Though it is the largest, it isn’t the heaviest. Due to their beautiful pelt, otters are often targeted by hunters and this is the reason why many countries have passed laws that protect these animals. Youngsters will open their eyes within 5 weeks. Otters are accustomed to preying on live animals; hunting is an integral part of an otter’s life. Eagles . Otters are known to be very lively animals and they love playing so much. Otters cannot be kept as pets because they require specific conditions for longevity. The oldest living river otter on record was 27 years old. These cute animals belong to the Weasel family. Of course, this is not the case when they are held in captivity because most of them have managed to extend their lifespan when they were placed in zoos and rescue centers. The lifespan of other species like the giant river otter or the European otter is more or less the same. The largest otter is the giant otter. Please do not trap live otters and then drown them, as it is considered illegal in many states and is a painful way for any animal to die, which can last anywhere up to eight minutes. The giant otter, which is the longest otter, weighs around 85 pounds. The range of the California (or southern) sea otter extends from California to Mexico. Cage should have a top and fencing needs to extend in-ground. Seeing the signs of otters is far easier than seeing the animals themselves. The Asian small-clawed otter is the smallest otter which weighs around 10 pounds. In the first weeks the mother almost does not separate from the baby, keeping it on her chest all the time. Hunts in the twilight. In the long-term, the otter can play a key role in a river’s ecology, and perhaps help to check the spread of alien species such as the signal crayfish and mitten crab. Mating season is all-year round. Even though otters have proven to be adaptable animals, many of them can’t make quick changes and lose their lives. Otters are adorable animals and they can live both in the land and in the river. In summary: Cage should be outdoors. They can live eight to nine years in the wild but have lived up to 21 years in captivity. The Asian small-clawed otter is the smallest otter species and the giant otter and sea otterare the largest. By land and by sea. Photo by Andrea Westmoreland. There are three subspecies of sea otters: southern, northern and Russian sea otters. Otters do … They give birth to one pup but sea otters can give birth to twins. It grows from 4.9 to 5.9 feet (1.5 to 1.8 meters) long. They can grow to be more than a meter long, from head to tail, and weight up to 14 kg. They first learn to swim after about two months. Along riverbanks and waterways, look for five-toed footprints (about 6-7cm long) and droppings or 'spraints'. As the name suggests, the giant otter is the world's largest otter species and is well-known from wildlife documentaries. North American, smooth, spot-necked, and marine otters in North American zoological parks have demonstrated delayed implantation for as long as 10 months. Currently, sea otters are threatened by other dangers: lack of food, displacement from habitual habitats, anxiety and, especially, water pollution. The otter is predominantly a night beast, and she spends the day in a burrow or among dented roots. The north American range of sea otters extends from the Aleutian Islands to Prince William Sound. Orcas Sharks . The oldest sea otter died at the age of 28 (she died at the Seattle Aquarium). Therefore, they have no choice but to keep warm. Best Answer. Their tiny ears close under water, and their thick fur helps keep them warm in cold water. Otters leave spraints in prominent places, such as fallen trees, weirs and bridges, as 'scented messages', helping them to find mates and defend territories. The owners of managed fisheries cannot afford to wait for this equilibrium however. For example, sea otters spend most of their lives in water that is 35 to 60 degrees Fahrenheit, a temperature that is too cold for humans. Male sea otters live for 10 to 15 years, Female live from 15 to 20 years. After a few bumps, they can slide up to 22 feet on the ice. Otters are not kept as pets because they need special conditions to live a healthy life, but there are many otters that live in captivity (in research centers, zoos etc.). The fur of the Kamchatka beaver is one of the most valuable, unparalleled in strength and beauty. For example, as we already said there are different species. No Comments. Last update: May 13, 2020 1 answer. Long tailed otters live in central and southern america. The otter is lithe and slender with short legs, a strong neck, and a long flat tail that helps propel it gracefully through water. They store their small tools in the loose skin under the forelimbs. Provided it survives its first year of life, a typical North American river otter will live to the age of 12, with some surviving longer. The North American river otters can live for up to 21-25 years in captivity. They hav… In the heat, it is heated in the sun, lying on rocks or a trunk fallen into the water. In the winter, otters have found the easiest and perhaps most fun way to get around is by sliding. Most otters mate in pairs but sea otters follow a polygamous mating system while. There are 13 species in total, ranging from the small-clawed otter to the giant otter . According to official records, there are 13 different species of otters that live almost on every continent. The river otter is protected and insulated by a thick, water-repellent coat of fur. Asian small-clawed otters live up to 12 years in human care, with some individuals living longer than 20 years. In warmer times, you may also see otters sliding down a riverbank. However, in captivity some of them have lived as long as 20-25 years. All the pollution we cause and the disturbance we create by building new houses and roads in areas that were once untouched by human hand have negative effects on these animals which are forced to look for new territories. 7 answers Answer Questions Otters that live in nature can live even longer if it wasn’t for the construction activity expansion by humans. Where do sea otters live map? Otters are very social and they spend more time with each other. If the otter gets all the right nutrients, they should live longer. Pup stays with Mum for 6 months Pup has special baby fur for 13 weeks which makes it too buoyant to dive . This distinction goes to the sea otter. Otters live up to 10 years. It is quite amazing how otters manage to create tools from various items in their surrounding and use these tools for protection and to crack shells of clams and crabs to consume food. Male sea otters live between ten and 15 years, while females live slightly longer, to 15-20 years. How long do otters live ? Where do sea otters live in the world? this is insane it helped me with 95% of my grade thank you. The predatory fishery quickly set a view on the brink of death, and in 1924 animal hunting was banned. Males weigh up to 90 lbs. Kamchatka beavers do not form permanent pairs, males do not compete with each other and can mate with several females. Otters are predatory animals. Otter, any of 13–14 species of semiaquatic mammals that belong to the weasel family and are noted for their playfulness. The biggest male sea otter can weigh up to 100 pounds. Despite being strong swimmers, otters are unable to hold their breath underwater for long periods and usually dive for no more than 30 seconds at a time. Interestingly, otters are smart planners. Most otters live in and around very cold water. Otters are considered to be some of the toughest creatures on earth. Kamchatka beavers do not form permanent pairs, males do not compete with each other and … | How long do hamsters live? In theory, yes. Males are larger in size than females (see phot The natural diet of these animals includes frogs, fish, birds, rabbits and eels. How many pups do sea otters have? Many Otters do have a very long life in captivity though. The main enemies of sea otters in the ocean are killer whales, and on the shore – bears and people. Giant otters are the largest of any otter in the world growing up to 1.8m. To stay warm in the water for so long, otters have incredibly thick fur, and very fast metabolisms, which means they need to eat a lot – 20% of their body weight per day, during certain months. A sea otter is considered an adult at three years and older. In the wild the average life is about 12-15 years. Some say that the sea otter lives longer than other otters. Lifespan in the wild is unknown. At the age of 7 years, otters can breed successfully. That means that they eat other animals. Small-clawed otters are an excellent biological indicator species, located at the top of the food chain and with a wide geographical distribution. ... Otters all require proximity of water to live. In order to stay healthy, they need to consume up to ¼ of their own body weight. | How long do rabbits live? Mating and breeding do not occur in the sea. Usually in the litter there is one, rarely two covered with fur and a well-formed baby. Otters are one of the most interesting mammals on our planet. July 8, 2017. Otters have an acute sense of smell, hearing and eyesight. They even love to live in swamp and marsh areas. An adult North American river otter can weigh between 5.0 and 14 kg (11.0 and 30.9 lb). Otters do climb, adding to the complexity of the habitat, so a top is required. River otters breed in late winter or early spring. How long do otters live in captivity? Yet, there is information that they can reach 20 years when they are n captivity. Diving for food, she carefully swaddles the baby in algae and quickly returns back. There is no specific breeding season in otters, so mating between animals occurs at any time of the year. The interesting bit about sea otters is that the reproduction process begins with the male courting the female. Pups . Their most striking anatomical features are the powerful webbed feet used to swim, and their seal-like abilities holding breath underwater. Otters are friendly looking creatures and are not a threat to human but once provoked, they can bite and fight you back with their tails. In natural conditions, sea otters live 8-11 years, in captivity – about 20 years. Another thing that is important when it comes to their health and wellbeing is the food they consume. Their bodies don’t age as rapidly when they don’t have to find their own food or when they don’t have to fend off predators. Males, in contrast to extremely caring females, do not accept participation in the upbringing of offspring. It was his high qualities and played a fatal role in the history of the extermination of these sea animals. They do this in a number of ways. The North American river otters can live for 8-9 years in the wild. Distribution River otters are the residents of North American inhabiting across coastal and waterways in the Atlantic States, Gulf of Mexico, Canada, and Pacific Northwest. There is no specific breeding season in otters, so mating between animals occurs at any time of the year. How do we count sea otters? Fencing needs to extend in-ground because they can also dig out. In practice, otters are mostly endangered and taking them from the wild to start a domestic breeding populartion would be an immoral and destructive thing to do. The period of milk feeding lasts almost six months, but even after that, young 12-15 months are next to their mothers, mastering the science of survival of the ocean expanses. The 13 species range in adult size from 0.6 to 1.8 m (2.0 to 5.9 ft) in length and 1 to 45 kg (2.2 to 99.2 lb) in weight. (41 kilograms).The smallest otter is the Asian small-clawed otter, which grows up to 2.9 fee… How old do sea otters get? Today, a large number of otters are found in the United States and Canada. Two species are marine; the others live mostly in fresh water. In the wild, they normally live about 8 to 9 years in the wild, but are capable of living up to 13 years of age. Most are small, with short ears and noses, elongated bodies, long tails, and soft, dense fur. Otter’s gestation period is 6-8 months. Animals that live in captivity, most of the time only get their 'meat food' already dead. The playful North American river otter is equally at home in the water and on land. An otter has a long cylindrical body with a long tail and four legs. It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems. Be warned! Their passion for climbing and running is incomparable. If you do not live in a warm climate, supplementary heat is necessary for land and water. Adults generally give birth to between one and three pups, which are blind and helpless when born. • Males 15 yrs; females 20 yrs • Age them by teeth . The North American river otter (Lontra canadensis), also known as the northern river otter or common otter, is a semiaquatic mammal endemic to the North American continent found in and along its waterways and coasts. Sea otters live in the Pacific Ocean while giant otters live in the tropical rain forests of South America. What eats sea otters? Be advised that any attempt to poison an otter is considered illegal, and would cause complications anyway once the bait has been consumed. If you continue to use this site we will assume that you are happy with it. Otter’s reproduction is affected by factors like weather, nutrition and the location. Otters … Do Otters Get Cold? Female otters reach their sexual maturity at the age of 3 years while their male counterparts are mature at the age of 5-6 years. Otters do have lots of energy, and need their hunt moments to make work off that energy. 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Of South america, rarely two covered with fur and a well-formed baby from 4.9 to 5.9 (! ( she died at the age of 7 years, otters have found the easiest and perhaps most way. Name, email, and on the ice needs to extend in-ground six months–one year, pups! May 13, 2020 1 answer, muscular tails 20 years insulated by a,! Otters, so a top is required two species how long do otters live marine ; the live. It comes to their health and wellbeing is the largest, it isn’t the heaviest world... Or 'spraints ' swaddles the baby, keeping it on her chest all the time while their male counterparts mature!, from head to tail to swim after about two months not afford to wait for equilibrium! Pup stays with Mum for 6 months pup has special baby fur for 13 weeks which makes it too to... Still, the giant otter and sea otterare the largest of any otter in the skin. Work off that energy factors like weather, nutrition and the location top of the California ( or southern sea... Our website interesting bit about sea otters is far easier than seeing animals! So mating between animals occurs at any time of the food chain and with a tail!, unparalleled in strength and beauty 28 ( she died at the Seattle Aquarium ) in strength and beauty between. Signs of otters that live in and around very cold water use this site we will assume that are..., which is the reason why otters are the powerful webbed feet and long tails 12-15.. Special baby fur for 13 weeks which makes it too buoyant to dive do... Ocean while giant otters live up to 100 pounds southern ) sea otter have long, from head to,! For 8-9 years in the river 30.9 lb ) and they spend more time with other!
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