As soon as the first edition of the North American River Otter Husbandry Notebook was completed additional information became available – that is the way projects of this nature all work. The conservation status of the North American River Otter is classified as least concern. Lifespan: up to 21 years in captivity, 9 years in the wild. north american river otter habitat. These otters feed on fish, crayfish, insects, turtles, frogs, and other water animals. Below is an example of otter slides in Minnesota. — Adopt me! North American River Otter Lontra canadensis. Alaska sea otters inhabit the coast of Alaska, including the Aleutian … By James Burton on April 25 2017 in Environment. It may seem obvious, but if all else fails—the fastest way to tell what type of otter you’re observing is to examine its environment. The semi-aquatic North American River otter is a proficient swimmer and catcher of fish. The North American River Otter is very streamlined, having a muscular body with short legs, webbed toes and a long muscular tail. Summary 7 The North American river otter (Lontra canadensis), also known as the northern river otter or the common otter, is a semiaquatic mammal endemic to the North American continent found in and along its waterways and coasts.An adult river otter can weigh between 5.0 and 14 kg (11.0 and 31 lb). The river otter food chain includes many types of fish, mollusks, crustaceans, aquatic plants and roots, eggs, and some small mammals and birds. River otters are well adapted for life on land and in the water. The otter population has been reduced by water pollution, uncontrolled trapping, and severe habitat loss. Mammalian predators of the taiga include Canada lynx, Eurasian lynx, stoat, Siberian weasel, least weasel, sable, American marten, North American river otter, European otter, American mink, wolverine, Asian badger, fisher, gray wolf, coyote, red fox, brown bear, American black bear, Asiatic black bear, polar bear (only small areas at the taiga – tundra ecotone) and Siberian tiger. North American River Otter (Lontra canadensis) On exhibit: Otis is the largest of the two otters, he was born in 2006. River Otter. River otters belong to the weasel family. The body of the river otter measures between 65 cm to 105 cm (25 to 41 inches) in length and the tail measures 32 to 45 cm (12 to 17 inches) in length. • Determine which otter body parts and adaptations … The limbs are short and powerful, the clawed paws are fully-webbed, and the flattish head terminates in a broad muzzle equipped with numerous sensitive whickers used for detecting prey underwater. The Taiga is an area that is rocky, a bit icy, and has lots of pine trees. The otters have an average life span in the wild of about 9-13 years. The North American River Otter is a stocky mammal with a long, fusiform body, short legs, muscular neck no smaller than the head, and a long tail that is thick at the base and tapers to a tip. They live alone or in family groups consisting of a female and her… Physiological adaptations are internal body processes that make an animal better suited to certain environmental challenges. They are primarily nocturnal, but become more diurnal in winter, meaning they are active during the day and sleep at night. It is a carnivore , hunting other animals for its food. River otters have eluded me until now. The climate is cold, rainy, and snowy. Like other otter species, the North American river otter (Lontracanadensis) has a long, sinuous, streamlined body, highly modified for aquatic life. Severe declines in the 1800’s from unregulated fur harvest and habitat destruction extirpated or severely reduced The Internet connection is missing right now, but you're able to browse previously opened pages offline. It is the longest member of the weasel family, Mustelidae, a globally successful group of predators, reaching up to 1.7 metres (5.6 ft).Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. Their tails are muscular and comprise up to 40 percent of the otter… referred to here as the N.A. North American river otters have been listed as endangered or threatened in several states but have not been listed for protection under the United States Endangered Species Act. According to Anderson, otters were still being pursued for their pelts into the 20th Century. A sad fact is that this beautiful fur has made it a target of hunters for centuries. The species occurs broadly across much of North America and is considered reasonably secure overall. Objectives Students will be able to: • List at least 3 otter body parts that make this animal well-adapted to its aquatic habitat. Adaptations Velvet Coat The otter’s thick velvety fur is the most durable North American fur. If you’re on a river in the middle of the North American continent, far away from any seaboard: it’s a river otter. This month’s Creature Feature is the North American river otter. Unregulated trapping, degradation of aquatic habitats, pollution, residential and commercial development, dams, and water management use have all played a role in their decline. Aquatic Adaptations Submitted Photo Holly, a 9-year-old North American river otter at Minot’s Roosevelt Park Zoo, has died. River otters live up to 15 years in the wild and up to 25 years in captivity. North American River Otters (Lontra canadensis) Hello, it’s Team SeaDoc member, Mira, marine scientist, diver, and lover of all things ocean, especially Salish Sea creatures! North American River Otters had always flourished in the United States until the rise in fur trading during the 1700s. They are playful and agile athletes, sliding down hills of mud or snow to land with a splash in the water. Water Weapons. Genus: Lutra Species: canadensis. The river otter is protected and insulated by a thick, water-repellent coat of fur. However, just because an otter is spotted on the coast does not mean it’s a sea otter. Their brown waterproof fur helps them retain heat. North America. North American River Otter : here’s the scoop. River otter slides in Minnesota Physiological adaptations. Otters have webbed feed and water-repellent fur for swimming. One of the animals that can be found in the North American Taiga is the river otter. North American river otters have long, streamlined bodies that help them move easily through the water, propelled by their webbed feet. Range & Habitat: Found throughout most of North America near rivers, creeks, streams, coastal waters, swamps and lakes. North American River Otter –Adopt Me! Check out our adoption section and see all … Special Adaptations: River otters have an oily, waterproof coat, “During the Great Depression, one otter hide was worth a week’s wages,” said Anderson. Browse 312 north american river otter stock photos and images available, or search for red panda or alligator to find more great stock photos and pictures. The North American River Otter, or Common Otter, is a water-loving mammal found in wetlands across the continent. Otters were once widespread among aquatic habitats throughout most of the continent. The playful North American river otter is equally at home in the water and on land. North American River Otter Characteristics. Amphibious, muscular river otters swim gracefully and quickly underwater to catch prey, and they can run on land. they are eight to 12 months old or until a new litter arrives. Categories . The North American River Otter is an animal with a very high metabolism, so it must eat quite often. Diet: Carnivore: fish, amphibians, invertebrates Average wild life span: 7-13 years Body length: 3-4 feet (0.9-1.2 m) Average weight: 15-25 lbs (6.8-11.3 kg) New York State status: Not listed. It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems. In the UK IOSF is the only charity solely dedicated to the conservation, protection and care of otters based on years of scientific research in the UK and around the world. They have a short thick undercoat … I knew otters were around because they found a small pond at Lo-Lo-Mai Springs Campground near Sedona. I found three North American river otter at the first pond at Dead Horse Ranch, Cottonwood, Arizona. North American river otters are semiaquatic mammals that do not hibernate when winter comes around. Published by at December 2, 2020. river otter, NARO, and Nearctic otter. I’ll stay at the museum, and you’ll get a photo of me and a certificate as reminders of your generosity. B. The giant otter or giant river otter (Pteronura brasiliensis) is a South American carnivorous mammal. River otters are frequently caught in beaver traps on accident. The North American river otter (Lontra canadensis) occurs in streams, lakes and reservoirs, wetlands, and marine coasts. This pond had 20 or so wood ducks for many many years. River Otter Adaptations Concepts Animals have body parts suited for their lifestyle and habitat. Class: Mammalia Order: Carnivora Family: Mustelidae. Like their name suggests, they can be found living along rivers but also near lakes and swamps. Your contribution helps provide my food, toys, and medical care. River Otter Facts: Animals of North America. It lives only in the rivers and creeks of the Amazon, Orinoco, and La Plata river systems. North American River Otter. The pelage is short and very dense, ranging from pale brown to black. About North American River Otters. threats. Its fur color is usually grey and white or brown and black. The North American River Otter has a thick beautiful coat of fur that protects it from the cold and that is water-repellent. This South American otter is the world's largest, at some 6 feet long. River otters, members of the weasel family, can run on land as well as swim. Sea otters inhabit coastal areas and islands of the eastern and western North Pacific Ocean. North American River Otter North American river otters. North American river otters are found throughout the United States and Canada. The International Otter Survival Fund (IOSF) is one of the world's leading otter charities. 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