north american river otter facts

• They can hold their breath underwater for up to eight minutes. Males do not help raise young otters. River otters are found in diverse habitats ranging from coastal marine waters such as inland wetlands, marshes, lakes, rivers, coastal shorelines to the freshwater streams. River otters live in many different kinds of water throughout North America, including rivers, streams, lakes, ponds, wetlands, and coastal shorelines and marshes. The weight of a North American river otter measures around 5 – 14 kg (11 – 31 lb). National Geographic: North American River Otter 3. Facts about River Otters talk about an animal, which can be found on the coasts or waterways of North America. Additional resources 1. Tail long and slightly tapered toward the tip with musk-producing glands underneath. River otters, members of the weasel family, hunt at night and feed on whatever might be available. … 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. People also call it North American river otter. This semiaquatic mammal has the weight of 11 to 30.9 lb or 5 to 14 kilograms. Today, a large number of otters are found in the United States and Canada. Litter size may compose of 3 – 5 young (1 – 3 being an average). Common otter is the other name for this animal. In captivity, North American river otters can live into their 20s. It weighs around 5 – 14 kg (11 – 31 lb). How Many Sea Otters are Left in the World? Like sea otters, river otters also display thickest furs that ensure a limited heat loss. River otter’s diet also embraces redhorses, cubs, bullheads, catfish, darters, perches, sculpins, pike, salmon, trout, and pike. Why Are Polar Bears Endangered | Top 2 Reasons. OTTER MOMS ARE TOTALLY GAME FOR ADOPTION. Their fur is thick a… While playing games, otters also learn some new techniques about fighting and hunting. North American River Otters have long, slender, and sleek bodies. In certain areas, river otters rely on birds for their consumption and these birds include green-winged, teal, mallard, ruddy ducks, American coot, American wigeon, waterfowls, rails, and northern pintail. Lontra canadensis. Their body shape aids in helping them make sudden turns to catch fish and other prey. In the wild they live up to 8 – 9 years with the maximum age of 13 years. Legs short, but powerful; all four feet webbed. National Geographic: Sea Otter 2. They build burrows abandoned by other animals including beavers, muskrats, and woodchucks. 97% of our funds go towards program and support services, with only 3% going towards fundraising. Otters reach sexual maturity between two to three years of age. Read More: Why are Sea Otters Endangered? A single otter poop is called a "spraint" like a "spraint" ankle. Most are dark brown in color, with lighter patches on their throats and chests. Read More: How Many Sea Otters are Left in the World? River otters are polygynous. River otters possess long, muscular bodies suited to their life on both land and in water. North American otters are capable to travel at a speed of 42 km (26 miles) per day. The North American river otter is one of the most playful, curious, and active species of otter. In the summer and spring seasons, river otters fancy eating amphibians including boreal chorus frogs, Canadian toads, wood frogs, bullfrogs, green frogs, rough-skinned newt, garter snakes, and Pacific giant salamander. In 2001, a female otter at the Monterey Bay … They can grow to over 5ft (1.5m) long. A male river otter appears to approach females indiscriminately until it finds one that is receptive. Otters prefer water bordered by woods and with wetlands, such as marshes, nearby. River otters belong to the weasel family. 2). An adult North American river otter can weigh between 5.0 and 14 kg (11.0 and 30.9 lb). It lives in a den, which can be made in a riverside burrow, under rocks or plants, or in a beaver’s home (lodge). North American River Otter. It can swim and maneuver better than many fish, and swims with only the top of its head out of the water. When the young are only about two months old, they get an advanced swimming lesson—their mother pushes them into the water. River Otter Facts – Facts about River Otters Summary River otters are playful creatures found throughout aquatic habitats in North America. The newest addition is female Kalee, who found sanctuary at the Detroit Zoo after being rescued in June 2018 by the Alaska Department of Fish and Game. They have 57,800 hairs per square centimeter with the length of the hair measuring at 23.8 mm (0.94 inch). The sightless and nearly helpless young are usually born in the months of March and May. Basically, they’ll live wherever they can find food and water to swim in, but they’re sensitive to pollution so they won’t inhabit polluted waterways. Fish are a favorite food, but they also eat amphibians, turtles, and crayfish. They have short legs, webbed feet for faster swimming, and a long, narrow body and … Females retreat to their underground dens to deliver litters of one to six young. On land, river otters can bound and run quite well, if not quite as effectively as they swim. Raccoon Facts: Anatomy, Diet, Habitat, Behavior, First Horse Starter Kit – Equipment That You Need to Ride, Common Health Issues With Horses To Know The Signs Of, Tasmanian Tiger Facts | Tasmanian Tiger Habitat & Diet. They produce a growl-like sound which is often heard while they are in pain. It can able to stay under water for about 4 minutes. Their dense, short under-fur is overlain by darker, coarse guard hairs that help repel water. In the wild, their average life span is 8 or 9 years. I am going to offer some of the most interesting and rarely known river otter facts and that includes river otter habitat, diet, reproduction, and behavior. The North American River Otter is a playful, semi-aquatic mammal found in waterways of North America. Description. River otters are intelligent animals and they often like to play. Jim Rathert. It is known as the common otter or northern river otter. River otter swims at a speed of 11 km/h (6.8 mph); and dive at a depth of 20 meters (22 yards). River otters primarily feed on fish with the size ranges from 2 – 50 cm (0.79 – 20 inches) which is really necessary since fish is a great source for gaining calories. North American, spot-necked, smooth, and marine otters in North American zoological facilities mate during winter and spring. It is recognized by its powerful neck and elongated body. Otters are slender, streamlined, and flexible, which serves them well for a life in underground tunnels, and waters often congested with floating debris and aquatic plants. These otters swim by propelling themselves with their powerful tails and flexing their long bodies. It builds its habitat in the swamps, rivers, lakes, tidal flat and coastal shoreline; in the form of burrows. What are some facts about this animal and what makes it unique? The juveniles are blind and toothless at birth. … The young will become independent after six months. Warm air trapped in a sea otter’s fur keeps them warm in chilly waters.When otters dive, they seal their ears and nose.The word otter comes from Old English and Indo European root words that were also used to create the English word for water.Otters have the densest fur in the world. 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. North American river otters are found anywhere there is a permanent food supply and easy access to water. This tail serves to propel the otters through water. © 1996-2015 National Geographic Society, © 2015- The river otter is perfectly equipped for aquatic life. They are also fast on land, capable of running at up to 30 km/h (19 miles). The group is composed of an adult female and her progeny. Description: River otters are well suited to life in the water. In the past, river otters declined due to illegal trapping, water pollution and poor habitat quality. North American river otters are known for their boundless energy, and they must eat frequently. Some lives in the forested areas of Pacific coast of North America. It has a stocky … Unlike many other otters which chew their food, the river otter's prey is gulped down immediately. The river otter is the best swimmer of the weasel family. The river otter is protected and insulated by a thick, water-repellent coat of fur. The gestation period lasts for 61 – 63 days. Otter families of mother and children can be seen enjoying such fun, which also teaches survival skills. Adult beetles and stonefly nymphs are just a few of these. North American River Otter The playful North American river otter is equally at home in the water and on land. Mammals include eastern cottontails, snowshoe hares, and meadow voles. In Alaska, the Aleutian Islands and Brooks Range hosts many river otters. The young will open its eyes after 30 – 38 days and they will start eating solid food after 9 – 10 weeks. These otters can walk, slide, bound and even run on land. River otters primarily prey on fish, crayfish, turtles and amphibians, and rarely birds. They love to playfully slide down snow-covered, icy, or muddy hills—often ending with a splash in the water. Top 5 Tips That Can Help Your Kitten This Spring! The mammals have thick, protective fur to help them keep warm while swimming in cold waters. 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. The biological name is Lontra Canadensis. Males may breed with more than one female during the year. Recent efforts to improve water quality and regulate hunting have restored wild populations. The adult river otters are known to eat 1 – 1.5 kg (2.2 0 3.3 lb) of fish each day. In this post I want to introduce you to ten facts about river otters and their poop, because poop plays a central role in a river otter's social life, and their social life centers around pooing. 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