north american river otter habitat

Basically, they can be found anywhere they have easy access to both land and water. Read on to learn more. credit-by-exam regardless of age or education level. Human contact is influencing this otter’s aquatic habitats. Dens are created in riverside burrows, under vegetation or rocks near water, in undercut banks or hollow trees, and sometimes in muskrat or beaver lodges. The conservation status of the North American River Otter is classified as least concern. They reach reproductive maturity at the age of 2 to 3 years. The Neotropical otter is the only species which is widespread especially in the central and northern parts of the country. Coyotes, large raptors and bobcats are just a few animals that hunt otters. Wendy has taught high school Biology and has a master's degree in education. Many "play" activities serve a purpose, such as strengthening social bonds, practicing hunting techniques, and scent marking. Visit the Kingdom Animalia: Study Guide & Review page to learn more. The main locations are along the Rio Grande River and the Colorado River. The river otter is protected and insulated by a thick, water-repellent coat of fur. Terrestrial predators of otters include black bears and a variety of Feline and Canine species, domestic… The Northern River Otter can dive to 45 feet and stay underwater for some minutes (Zeveloff and Collett 1988). Key Information: This is the smallest of the world’s otters, about 0.9 m long, weighing around 5 kg. Physical characteristics help otters with their outstanding swimming abilities. Get access risk-free for 30 days, North American otters are able to dive as deep as 60 feet. Gestation is for two months, but young may be produced up to a year after breeding due to delayed implantation. Probably the most active animals in the Zoo, river otters stay on the go for a large part of the day. Chattanooga, TN (PRWEB) May 06, 2014 River Otter Falls Opens at the Tennessee Aquarium; Meet The Furry Faces of Conservation. Giant otters (genus Pteronura) are found mainly in slow-moving rivers and creeks within forests, swamps, and mars… They are found living in rivers, lakes, ponds, small streams, marshes, and other inland wetlands. North American river otters are semiaquatic mammals that do not hibernate when winter comes around. It is a carnivore, hunting other animals for its food. They do fine in both cold and warm temperatures of water. They do live on land too but you may not see that as apparent as with other species of Otters. 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. Threats. North American river otters are found anywhere there is a permanent food supply and easy access to water. Habitat: Found in streams, lakes, reservoirs, wetlands and along marine coasts that have vegetation or rock piles along the banks. North American otters are playful animals, and indulge in water play, mud/snow sliding, and burrowing through snow. North American River Otter on The IUCN Red List site -,, Habitat and range Early in the Twentieth Century, otter range was greatly reduced in Minnesota as a result of wetland drainage and pollution which destroyed habitat. Although its name also suggests that it is only a river-dwelling animal, this isn't true. However, the otter is being restored to places where it is regionally threatened, resulting in an otter come back in many places. North American river otters have been almost eliminated across their native range by the loss of fitting habitat combined with the pressures of hunting/trapping for the fur trade. As long as there is plenty of food, most any body of water will do for these otters. As you may guess from its name, the North American River Otter is a species of otter found in and near waterways of North … Diet Counselor: Job Duties & Career Requirements, Diet Technician Certification and Degree Program Info, Graduate Programs Related to Diet and Health: Degree Options, Nutritional Psychology Degrees & Programs, Holistic Dietitian Degree and Certificate Program Information, Schools for Aspiring Animal Nutritionists: How to Choose, Laboratory Animal Veterinarian: Job Description and Requirements, Animal Nurse: Job Description, Duties, Salary and Outlook, Online Education Options for Lactation Consultants, Baby Care Professional: Job Outlook & Career Info, Difference Between Geologist Geotechnical Engineer, Certified Medical Assistant Vs Certified Nursing Assistant Vs LPN, Difference Between Teacher Aide Teacher Assistant, How to Become a Wardrobe Stylist Education and Career Roadmap, Orders Eulipotyphia, Chiroptera & Didelphimorphia, North American River Otter: Habitat, Diet, Predators & Facts, Order Primates: Lorises, Galagos, & Tarsiers, Weather and Climate Studies for Teachers: Professional Development, Principles of Health for Teachers: Professional Development, High School Physical Science: Homeschool Curriculum, High School Physics: Homeschool Curriculum, Middle School Earth Science: Homeschool Curriculum, Middle School Physical Science: Homeschool Curriculum, NY Regents Exam - Earth Science: Tutoring Solution, NY Regents Exam - Physics: Help and Review, NY Regents Exam - Chemistry: Tutoring Solution, NY Regents Exam - Earth Science: Help and Review, Anchorage Dependence: Definition & Overview, Major Type of Lipid Found in the Cell Membrane, Quiz & Worksheet - Characteristics of Atoms, Quiz & Worksheet - Gravity in the Solar System, Quiz & Worksheet - How Atoms & Molecules Form Solids, Quiz & Worksheet - Properties of Compounds, Quiz & Worksheet - Relationship Between Molecule Function & Shape, CPA Subtest IV - Regulation (REG): Study Guide & Practice, CPA Subtest III - Financial Accounting & Reporting (FAR): Study Guide & Practice, ANCC Family Nurse Practitioner: Study Guide & Practice, Advantages of Self-Paced Distance Learning, Advantages of Distance Learning Compared to Face-to-Face Learning, Top 50 K-12 School Districts for Teachers in Georgia, Finding Good Online Homeschool Programs for the 2020-2021 School Year, Coronavirus Safety Tips for Students Headed Back to School, Hassan in The Kite Runner: Description & Character Analysis, Self-Care for Mental Health Professionals: Importance & Strategies, Soraya in The Kite Runner: Description & Character Analysis, The Pit and the Pendulum: Theme & Symbolism, Quiz & Worksheet - Analyzing the Declaration of Independence, Quiz & Worksheet - Data Modeling in Software Engineering, Quiz & Worksheet - Physiology of Language & Speech, Quiz & Worksheet - Conductivity of Aluminum Foil, Flashcards - Real Estate Marketing Basics, Flashcards - Promotional Marketing in Real Estate, NES Mathematics (304): Practice & Study Guide, Call Center Customer Service - Improving Customer Satisfaction, CSET Social Science Subtest III (116): Practice & Study Guide, Basic Algebraic Expressions: Tutoring Solution, Post-War World (1946-1959): Tutoring Solution, Quiz & Worksheet - Linear Function Shifts, Quiz & Worksheet - The Environmental Art Movement, Quiz & Worksheet - Government Corporations, Around the World in Eighty Days by Jules Verne: Summary & Characters, Felix Mendelssohn: Biography, Music, Compositions & Facts, TExES Core Subjects 4-8 Exam Dates & Registration. Despite its common name, the North American river otter is equally comfortable in either coastal marine or freshwater habitats. Soon the babies are just as at home in the water as the adults. Most of these problems are due to water pollution. {{courseNav.course.topics.length}} chapters | The nocturnal creatures, who are related to weasels, are a common presence … North American river otters have been trapped for their highly-prized furs, resulting in a steep decrease in population since the 1800s. Their habitat has been suffering from a negative impact since North America was colonized by Europe. Services. | {{course.flashcardSetCount}} One of the most unfortunate river otter facts is that these animals are currently threatened by habitat loss. just create an account. River otters can tolerate a variety of environments, including cold and warmer latitudes and high elevations. Breeding is from December to April: late winter or early in spring. They tend to stick to freshwater areas including lakes and rivers. North American river otter is important predator of fish and aquatic invertebrates. North American River Otter. Anyone can earn Join us to learn more about a day in the life of this lively otter. Here you can see their activity both above and below the water line, as they enjoy swimming year-round and are almost always up for some playful interaction with guests. The North American river otter occurs in much of Canada and the United States, except for portions of the Southwest, and in Mexico in the Rio Grande and Colorado River delta areas. Running across different types of terrain is no problem for these otters. They have short, powerful legs that help them to paddle in the water and gallop on land. They are able to live in a variety of different habitats, including rivers, lakes and large creeks. imaginable degree, area of River otters are frequently caught in beaver traps on accident. Groups typically travel and hunt together, and also use the same resting site and den. Its fur ranges in color from white and gray to brown and black. At one time, a playful semi-aquatic animal survived in South Dakota's prairie rivers - the vigorous and active river otter (Lontra canadensis). In southern Chile the marine otter is found almost exclusively along exposed rocky seashores; farther north it may inhabit estuaries and fresh water. They have a streamed-lined body that is about 2.5 feet long and a tail that is flattened and well-muscled. The Southern River Otter is much more rare and the Marine Otter is on the verge of extinction with 3 isolated population the most important of which is found in the Naheul Huapi National Park (Aued, M.B et al 2003). The Defenders of Wildlife resource, based on harvest reports, estimates the North American otter’s total population size to be over 100,000 individuals. and career path that can help you find the school that's right for you. Fur trapping in the 19th century brought river otter populations to very low populations, but they have returned to the healthy waterways and lakes of the Pacific Northwest. North American River Otter Habitat. Their flat, streamlined heads and sleek fur make them agile and aerodynamic. 's' : ''}}. North American otters are polygynous, with males often breeding with several females, probably ones whose home ranges overlap theirs. River Otter Habitat. The North American river otters are carnivores, they eat mainly aquatic animals such as amphibians, turtles, fish, crayfish, crabs, and other species of invertebrates. Otters are usually found no more than a few hundred meters from water. Habitat. In captivity, North American river otters can live into their 20s. All other trademarks and copyrights are the property of their respective owners. The goal of the SSP is to cooperatively manage animal populations within AZA accredited zoos to ensure the sustainability of a healthy and genetically diverse population while enhancing the conservation of this species in the wild. They are highly adaptable animals so as long as they have access to enough food and water they can thrive. They can live in freshwater and coastal marine habitats, including rivers, lakes, marshes, swamps, and estuaries. The Northern River Otter is found both in Canada and the United States. The North American river otter is a member of the weasel family. The river otter population continues to decline to this day. This animal’s lovely waterproof pelt, which allows it to regulate its temperature, in the 1700s-1800s, a regular part of French fur trade, has meant this animal has been hunted for hundreds of years. Birthing and the raising of young takes place in a den near water. It is very well adapted to life in water. Select a subject to preview related courses: The North American River Otter is an animal with a very high metabolism, so it must eat quite often. The average lifespan of the North American River Otter is about 8-9 years in the wild, although they can live much longer in captivity. North American River Otters can adapt to a wide variety of aquatic habitats. A range of vocalizations is also used to communicate, the most common sound amongst a group being a low frequency noise that sounds like chuckling, while loud snorts are often used for signaling potential danger. Characteristics: The features of North American river otters allow them to succeed both on land and in the water. River otters can be found throughout North America. Webbed feet and a very strong tail both propel them quickly and gracefully through the water. The North American river otter (Lontra canadensis; hereafter, river otter) is the focus of an assessment because USFS Region 2 classifies it as a sensitive species. It is much easier to list the habitats that river otters don’t live in than to list the areas they do. Threats: habitat d… © copyright 2003-2020 They are also threatened by the destruction of their habitat. Sometimes they eat aquatic plants. It is an exceptional swimmer, sleek and aerodynamic in the water, and a carnivorous hunter, eating other animals, such as frogs and fish. North American river otters get their energy from their very high metabolism, which requires that they eat a great deal during the day. A member of the weasel family, the North American River Otter has a long body with short but strong legs. Not sure what college you want to attend yet? River otters are found throughout most of North America from the Rio Grande to Canada and Alaska, except for in arid deserts and the treeless Arctic. Cognitive Learning Activities for the Classroom, Tech and Engineering - Questions & Answers, Health and Medicine - Questions & Answers, Working Scholars® Bringing Tuition-Free College to the Community. Region (Region 2) (Figure 1). Mothers nudge the tiny otters into the water, and then strong instincts take over. credit by exam that is accepted by over 1,500 colleges and universities. Often seen frolicking on both land and in the water, the otter seems to make having fun an important part of life. Extensive trapping pressure, habitat loss or degradation, and urban development forced river otter populations near the point of extinction with the expansion of Europeans into the New World nearly 100 years ago. The North American river otter is a member of the mustelid or weasel family that can be easily identified by a stout body, short legs, noticeably tapered tail and dense, short, glossy fur. A romp of feisty otters is making a big splash in their new home at the Tennessee Aquarium. Our otters eat a prepared meat diet and several types of fish. There is much overlap of individual home ranges, and though this animal is non-territorial, it uses scent-marking as an important means of communication. has thousands of articles about every Today, otters are common in all of northern Minnesota, and thanks to wetland restoration, are becoming more common again in southern parts of the state. These otters are very good swimmers and divers, and are able to stay underwater as long as 8 minutes. Here are a few reasons why you should cast your vote for our otter habitat! North American river otters are the only river otter that is found north of Mexico. It is more nocturnal in summer and its eyes reflect a faint amber glow at night. This animal’s lovely waterproof pelt, which allows it to regulate its temperature, in the 1700s-1800s, a regular part of French fur trade, has meant this animal has been hunted for hundreds of years. They will sometimes eat plants, and even the occasional small mammal, such as a rabbit. Its very long whiskers help with the detection of its prey while underwater. The otter population has been reduced by water pollution, uncontrolled trapping, and severe habitat loss. Log in or sign up to add this lesson to a Custom Course. Their range extends through most of North America from Alaska and northern Canada down to southern Florida. These animals inhabit a variety of diverse environments, from saltwater estuaries to freshwater lakes, rivers, marshes and streams In Canada, they can be found in every province and territory except Prince Edward Island, where they appear to be extirpated. - Anatomy, Family & Diet, Baikal Seal: Habitat, Adaptations, Predators & Facts, Ringed Seal: Habitat, Population & Adaptations, Signs, Symptoms & Causes of Bloat in Dogs, Biological and Biomedical Births take place from November to May, peaking in March and April. They are known to dig tunnels under the … This means that they have to eat a lot during the day. A female gives birth to 1 to 6 young in each litter, averaging 2 to 3. Even with the speed and agility of this otter, predators are still a very real threat. EXPERIENCES 1. It is around 3-4 feet in length, weighing around 11-30 pounds. However, there is a type of wild animal that fits this description extremely well: the otter. Its short, muscular legs move surprisingly well on land, and is usually seen traveling in pairs (Foresman 2012). Least Concern (IUCN) Even with stable populations the North American River Otter still needs help keeping their populations safe. Unlike some other semi-aquatic animals, the North American River Otter is quite good at bounding around on land as well. In certain areas, alligators will nab them as well. It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems. The only types of ecosystems in which otters cannot be found are deserts, mountains, and polar regions. Babies first learn to swim when they are about 2 months old. In 2002 one was reported in a river on the Patagonian steppe.” Legal protection: All species protected. This includes a wide range of habitats, from rivers, streams and creeks, to coastal waters, lakes and swamps. All rights reserved. Within the National Forest System (NFS), a sensitive species is a plant … An adult North American river otter can weigh between 5.0 and 14 kg (11.0 and 30.9 lb). flashcard set{{course.flashcardSetCoun > 1 ? Create an account to start this course today. Most species are entirely dependent on aquatic habitats for food. Otters have short powerful legs with webbed feet. North American River Otter North American river otters. {{courseNav.course.mDynamicIntFields.lessonCount}} lessons In this lesson, we will take a closer look at one particular species, the North American River Otter. About North American River Otters. The North American River Otter is a playful, semi-aquatic mammal found in waterways of North America. Birds and birds’ eggs, as well as small terrestrial mammals may also be eaten. The otters have fur when they are born, but are otherwise helpless. Water quality is lowered, water is depleted, timber and other vegetation is cleared and becomes scarce. ANIMALS INCLUDED. study Their most favorable interior habitats are lowland marshes, swamps, and bogs connected by streams and lakes. You can test out of the If fish numbers start to decrease or they move elsewhere as a result of climate change, this species would lose its major food source. The North American River Otter is quite versatile, making its home in lakes, swamps, ponds and marshes, in addition to rivers. Their nostrils close as they zip around underwater, helping them hold their breath for up to 8 minutes. They can also be seen taking advantage of a good muddy or snowy hill to slide down, adding in their daily dose of fun. Let's take a closer look at this playful creature. Otters have the thickest fur of any mammal, having as many as 850,000 hairs per square inch. Its dark brown fur is smooth and water repellent, an important trait for a fast-swimming mammal. Being aquatic in nature, this species is confined to places that have permanent water. When we think of animals that are playful, we often imagine domesticated pets, such as cats and dogs. Habitat of the North American River Otter. North American River otters may be commonly found throughout much of sub-Arctic Canada, Alaska, and, within the contiguous United States, in the Pacific Northwest and along the Atlantic Coast and Gulf of Mexico. Their aquatic habitats can be both marine and fresh water: streams, rivers, lakes, ponds and marshes. In the wild, their average life span is 8 or 9 years. The North American river otter (Lontra canadensis) is a semiaquatic mammal in the weasel family.While it may simply be called the "river otter" in North America (to distinguish it from the sea otter) there are other river otter species throughout the world. The Buttonwood Park Zoo participates in the Association of Zoos and Aquariums Species Survival Plan (SSP) for North American River Otters. › River Otter Habitat. Speaking of swimming, the North American River Otter is top in its class. As you may guess from its name, the North American River Otter is a species of otter found in and near waterways of North America. North American river otter. Habitat/Diet The North American river otter is quite possibly the most numerous otter species in the world. Create your account, Already registered? They are primarily nocturnal, but become more diurnal in winter, meaning they are active during the day and sleep at night. What are some facts about this animal and what makes it unique? In water, especially along the Gulf Coast, crocodilian reptiles are real threats. The North American River Otter is a playful, semi-aquatic mammal found in rivers, lakes, ponds and marshes of North America. River otters eat fish, and fish populations are threatened by climate change from rising sea levels. Can You Go to Community College With a GED? The North American otter inhabits much of the United States and Canada, from the Pacific to the Atlantic Coast, from the Gulf of Mexico to northern Alaska. For the majority of the year, this animal is most active during the period dusk until dawn, but in winter, it may more commonly be seen during the day. Did you know… We have over 220 college Log in here for access. Get the unbiased info you need to find the right school. To learn more, visit our Earning Credit Page. Southern River Otter: Habitat, Population & Adaptations, Quiz & Worksheet - North American River Otter, 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, Smooth-Coated Otter: Habitat, Adaptations & Facts, African Clawless Otter: Habitat, Population & Lifespan, Asian Small-Clawed Otter: Habitat, Breeding & Adaptations, European Mink: Facts, Habitat, Adaptations & Population, What is a Mongoose? River Otter Falls features five waterfalls, multiple pools, a rocky, tiered landscape and sand pits for digging. North American river otter conservation. North American Otter Facts: North American river otters are swimming mammals that live in the water on a part-time basis, as they also spend significant amount of time on land.

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