north american river otter range

North American river otters are semi-aquatic mammals with long, streamlined bodies, thick tapered tails, and short legs. North American River Otter. The adult male weighs around 11.3 kg (25 lb); while the female weighs up to 8.3 kg (18 lb). 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. Habitat/Range: Historically, otters were found over most of North America, except the dry Southwest U.S. and treeless arctic. Instead of “water closets,” North American river otters like to poop in piles near the water, called latrines. The river otter is protected and insulated by a thick, water-repellent coat of fur. This range map was created by attributing sub-watershed polygons with information of a species' presence, origin, seasonal and reproductive use. Diet An adult North American river otter can weigh between 5.0 and 14 kg (11.0 and 30.9 lb). North American River Otter Lontra canadensis Range. It can swim and maneuver better than many fish, and swims with only the top of its head out of the water. Home ranges of adult males The river otter is protected and insulated by a thick, water-repellent coat of fur. North American river otters are the only river otter that is found north of Mexico. 3. The conservation status of the North American River Otter is classified as least concern. Their home ranges are only 3 to 10 miles depending on habitat quality and the time of year. Threats. The river otter is found throughout Alaska with the exception of the Aleutian Islands, the offshore islands of the Bering Sea, and the area adjacent to the arctic coast east of Point Lay. Females aren't nearly as mobile. Otters and their wild neighbors can always use another Salish Sea Hero! Otters range throughout most of North America, north of Mexico. Diet Carnivore. In Canada, they can be found in every province and territory except Prince Edward Island, where they appear to be extirpated. The weight of a North American river otter measures around 5 – 14 kg (11 – 31 lb). Some threats to river otters include habitat development and loss, hunting and trapping, habitat alterations and damming, disease from invasive species, and pollution. Body length ranges from 26 to 42 inches and weight ranges from 10 to 30 pounds. The belly fur is a little lighter than that on the rest of the body, and the throat area is white. During the 18th century, they could be found playing in streams, rivers, and lakes in almost every waterway. • Male river otters are larger than the females. They are able to live in a variety of different habitats, including rivers, lakes and large creeks. Length. They grow to one meter (3 to 4 ft) in length and weigh from five to 15 kilograms (10 to 30 lb). North American River Otter Photo by Megan Mullin Habitat • In the Wild: Alaska, Canada, and the lower 48 states. 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. It has a long, slender body covered in brown, water proof fur. Their feet have claws and are completely webbed. 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 river otter is protected and insulated by a thick, water-repellent coat of fur. These are their social hubs, like going to the drive-in or mall. Adult males live along large stretches of river, often up to 40 to 50 miles. River otters are frequently caught in beaver traps on accident. 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. Clean water supporting fish and other aquatic life is the foundation of good otter habitat. Status Least Concern. The otter body is … Scientific Name Lontra canadensis. In Pennsylvania, otters occur in every major river system and are absent only in watersheds with significant water-quality problems. The United States and Canada; Habitat. River otter reaches a … Trapping and water pollution removed otters through many parts of their range, especially around heavily populated areas in the mid-western and eastern United States. Type Mammal. On average, otters range from 36 to 50 inches long from their head to the tip of the tail. Range and habitat. River otters eat a variety of fish and shellfish, as well as small land mammals and birds. American River Otter North Carolina Wildlife Profiles Range Map Seems to delight in sliding. Status, Trends, and Threats Despite its common name, the North American river otter is equally comfortable in either coastal marine or freshwater habitats. 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 and 14 kg (11 and 30 lb). The otter population has been reduced by water pollution, uncontrolled trapping, and severe habitat loss. Within the National Forest System (NFS), a sensitive species is a plant … Otters are playful animals, often seen burrowing through the snow, sliding through mud and splashing in the water. Geographic Range Found in all states and territories of the United States and Canada. The Internet connection is missing right now, but you're able to browse previously opened pages offline. They can also weigh anywhere from 11 to 30 pounds. 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. Today, otters live along the Atlantic and Gulf of Mexico coasts, the Pacific Northwest, the Great Lakes, and most of Canada and Alaska. The North American river otter ranges over most of North America north of Mexico. Least Concern (IUCN) Even with stable populations the North American River Otter still needs help keeping their populations safe. The North American River Otter is very streamlined, having a muscular body with short legs, webbed toes and a long muscular tail. Bodies, thick tapered tails, and the lower 48 states drainage patters major... 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