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Smooth Otters eat large fish (>15cm) and thus compete directly with fishermen (or are perceived to do so), especially in India, Bangladesh, Laos and Pakistan. 's' : ''}}. Smooth Coated Otter Natural History. River otters can be found throughout North America. Baby smooth-coated otters are born blind. Though currently believed to be extinct in Liechtenstein and Switzerland, they are now very common in Latvia, along the coast of Norway, in the western regions of Spain and Portugal and across Great Britain, especially Shetland, where 12% of the UK breeding population exists. just create an account. 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There are 13 species of otters that live throughout the world. They are also seen regularly in rice paddies. Otters likely repopulated Singapore by swimming across the Johor Straits from Malaysia in the 1990s. These sightings are of much delight to conservationists, as the presence … Most river otters are opportunistic, feeding on … Conservation Status Survey of Smooth-coated Otters in the Krishna River Delta The project aims at establishing the distribution of natural populations of smooth coated otter family in the project site along with assessment of various anthropogenic threats. first two years of college and save thousands off your degree. Smooth-coated otters are found in areas where fresh water is plentiful — wetlands and seasonal swamps, rivers, lakes, and rice paddies. 1:05 pm WILDER Singapore !! They are strong swimmers and hunt in groups. They are active both during the day and at night. To unlock this lesson you must be a Study.com Member. Smooth-coated otters live in small family groups. An isolated population of the species is also found in the marshes of Iraq. There are also smooth-coated otters in Iraq. All other trademarks and copyrights are the property of their respective owners. River otters as a whole look quite similar to weasels. Smooth-coated otters are generally social and live in pairs or family groups of parents and their young. They communicate via whistles, twittering noises and spitting sounds, which can be heard at night when it is quiet and still. Like other semi-aquatic creatures, they can seal off their ears and nose when they dive underwater, so their sinuses stay dry. They are semi-aquatic and prefer areas with a lot of cover, such as rice paddies, mangroves, swamps, and rivers with rocky shorelines. Their dense, short under-fur is overlain by darker, coarse guard hairs that help repel water. These otters mostly eat fish. These otters have brown-to-gray fur, and their undersides are a lighter, silvery shade. It eats mainly fish, but also turtles, crustaceans and clams and snails. After their eyes are open, it is another month before they learn to swim, and they are not completely independent until they are a little over four months old. Create an account to start this course today. This distinction goes to the sea otter. Smooth-coated otters avoid open banks and prefer areas with plenty of cover. The project aims at establishing the distribution of natural populations of smooth coated otter family in the project site along with assessment of various anthropogenic threats. When fishing they travel in a V-formation going upstream. Their webbed feet and waterproof coat help them swim and not become waterlogged. However, they can also be found on soft-bottom coastal areas. Smooth-coated otters are carnivores. Smooth-coated otters are carnivores, so they only eat meat. - 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. sea otters can grow to be 100 pounds and can live up to 20 years. flashcard set{{course.flashcardSetCoun > 1 ? credit by exam that is accepted by over 1,500 colleges and universities. Smooth-coated otters hunt in groups, and they herd the fish together, so they are easier to catch. Sea otters inhabit shallow coastal waters off the eastern North Pacific. Fishermen in these areas train smooth-coated otters (Lutrogale perspicillata) to chase fish into their nets. Smooth-coated otters live in family groups, and if a territory is rich enough in food, several families will share a territory. All otters have webbed feet to help propel them through the water, and most species have sharp claws. Rice grows in flooded fields, so these are great areas for otters to hunt an… Hairy-nosed otter – This species of otter is one of the rarest on earth and it was once thought to have been extinct. - 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? How about a trained otter? Conservation Status Survey of Smooth-coated Otters in the Krishna River Delta. North American river otters, also called Canadian otters, have long, muscular, streamlined bodies with short legs and fully webbed feet bearing non-retractable claws. imaginable degree, area of - Definition, Types & Properties, Aluminum Hydroxide: Formula & Side Effects, What is Dolomitization? Sometimes mistaken for other marine animals. And got to speak with and get to know the “otter fan club” better (e.g. Smooth-coated otters are found across southern and southeast Asia, from Indonesia across southern China into India and Pakistan. {{courseNav.course.topics.length}} chapters | Lauren has taught intermediate reading in an English Language Institute, and she has her Master's degree in Linguistics. They are most commonly found in coral reefs and rocky coastlines. Sea otter Habitat. The smooth-coated otter (Lutrogale perspicillata) is an otter species occurring in most of the Indian subcontinent and Southeast Asia, with a disjunct population in Iraq. and career path that can help you find the school that's right for you. They are able to live in a variety of different habitats, including rivers, lakes and large creeks. The same strategy works well for the fishermen, and they train the otters where to herd the fish. You can test out of the Unlike some carnivores such as wolves, tigers, or snow leopards where individuals live in large territories, smooth-coated otters live together in large groups, in extremely productive tropical and subtropical rivers and water bodies, where prey is plenty. Their eyes and ears are small, the tail is flattened, limbs are short, strong, and the fore and hind paws are large and well-webbed. This otter species lives throughout Southeast Asia, including the eastern Middle East, Indian subcontinent through northern Indonesia and Malaysia. The 11 species often referred to as river otters are found throughout North America, South America, Europe, Africa, and Asia in freshwater ecosystems that sustain an abundance of prey such as fish, crayfish, crabs, mussels, and frogs. By 2014, the otter population had expanded to the west and south coasts of Singapore, and the current population had begun breeding by 2015. These otters have generally been described as fish specialist. https://www.savacations.com/giant-river-otters-amazon-rainforest Create your account, Already registered? Otters have small, rounded ears, and long sensitive whiskers to help them feel the vibrations of their prey. Like other otters, smooth-coated otters are semi-aquatic, which means they are equally comfortable in the water and on land. They like rocky shores where they can find caves to use as dens. | {{course.flashcardSetCount}} They mostly eat fish, though they will supplement their diet with other animals, such as crabs and frogs. It grows from 4.9 to 5.9 feet (1.5 to 1.8 meters) long. 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. Smooth-coated otters are found across southern and southeast Asia, from Indonesia across southern China into India and Pakistan. This is also an adaptation. Get access risk-free for 30 days, May 24, 2017 May 30, 2017 admintag The most famous and common otter is the European, or ordinary river otter, inhabits North Africa, Europe (besides Switzerland and the Netherlands) also Asia, not meeting only on the Arabian Peninsula. Smooth-coated otters are adapted to water but are equally comfortable being on land and are able to travel long distances … As predators that are near the top of the food chain, otters are hugely important for keeping their environments balanced. {{courseNav.course.mDynamicIntFields.lessonCount}} lessons Services. Where do otters live ? Sadly, their welfare is endangered by the increasingly popular "exotic pets" trade, which is causing them to be snatched from the wild in great numbers and to be bred irresponsibly in appalling conditions. They spend almost their entire life in water and rarely do they come ashore to rest. These otters are primarily found in lowlands, peat swamp forests, coastal mangrove forests, large forested rivers, freshwater wetlands, lakes, and rice paddies. Otters live in a wide variety of watery locations, from the mighty Amazon to the heart of Singapore. Went for three consecutive days to see the Bishan Park otters (starting on 4 May with SY, Chien, then Chien and SM)! When they move, they are following the movement of fish. Highly social and using smells and calls to communicate, these otters have webbed paws that are highly adapted for swimming. North American River Otter: Habitat, Diet, Predators & Facts, Over 83,000 lessons in all major subjects, {{courseNav.course.mDynamicIntFields.lessonCount}}, Eurasian Otter: Habitat, Diet, Lifespan & Facts, Hairy-Nosed Otter: Habitat, Breeding & Population, Spotted-Necked Otter: Habitat, Diet, Lifespan & Facts, Southern River Otter: Habitat, Population & Adaptations, African Clawless Otter: Habitat, Population & Lifespan, Asian Small-Clawed Otter: Habitat, Breeding & Adaptations, European Mink: Facts, Habitat, Adaptations & Population, What is a Mongoose? The project intends to collect qualitative data on the conservation status of the species that could be used to analyse and develop species conservation programs involving the local communities. It is listed as Vulnerable on the IUCN Red List since 1996 and is threatened by habitat loss, pollution of wetlands and poaching for the illegal wildlife trade. If you're a fisherman in India, Bangladesh, or Pakistan, an otter might be part of your fishing routine! In this lesson, we'll look at an otter species native to parts of Asia: the smooth-coated otter. Smooth-coated otters live in small family groups made up of a mated pair and their offspring. Also found in areas where fresh water is plentiful — wetlands and seasonal swamps, rivers lakes... Have brown-to-gray fur, and rice paddies, these otters have generally been described as fish specialist live up 20! Dense, short under-fur is overlain by darker, coarse guard hairs that help repel.... 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Create your account, Already registered isolated population of the species is also found in areas fresh! Southern China into India and Pakistan find the school that 's right for you at... Highly adapted for swimming sounds, which can be heard at night can be heard at night when is! Lakes, and most species have sharp claws Effects, What is Dolomitization you find school... Silvery shade coral reefs and rocky coastlines found across southern China into India and Pakistan going upstream small!

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