Otter's fur is the warmest fur in the world. Otters are one of the only rodents that live in water.
-The north american river otter is the only river otter found north of of Mexico.
-River otters primarily eat fish. Otters are fun creatures to watch and they are highly intelligent. Most of us don’t know much about them so here are some facts to help you educate yourself about them. It can be fun to test out your knowledge as you go. Otters consume mainly fish but many people think that they eat plants and berries. They are definitely meat eaters. Male Otters are called boars, females are sows, and the offspring are pups. The Latin name for an Otter is Lutrinae.
-The north american river otter is the only river otter found north of of Mexico.
-River otters primarily eat fish. Otters are fun creatures to watch and they are highly intelligent. Most of us don’t know much about them so here are some facts to help you educate yourself about them. It can be fun to test out your knowledge as you go. Otters consume mainly fish but many people think that they eat plants and berries. They are definitely meat eaters. Male Otters are called boars, females are sows, and the offspring are pups. The Latin name for an Otter is Lutrinae.
WHAT THEY LOOK LIKE
The River Otter is built for swimming. They have a streamlined body, short legs with webbed feet, dense fur that keeps them warm, a tapered tail, small ears, and nostrils that can close underwater. They can grow to be more than a meter long, from head to tail, and weight up to 14 kg. Males are larger in size than females.
The Sea Otter is the only species that have a shorter and less muscular tail. The otters use it as a powerful weapon and to navigate their movements in the water.
Otters spend the majority of their time on land but many people assume that they spend it in the water. The exception is the Sea Otter which spend almost all of its time in the water.
There are 13 different species of Otters found in the world. There is evidence that they have been around for more than 5 million years..
Most people find the Otter to be a friendly looking creature. They tend to leave humans alone so they aren't a threat if you happen to come upon one. However, they can bite and they can fight with their tails so if you are provoking an attack then you have been warned.
The River Otter is built for swimming. They have a streamlined body, short legs with webbed feet, dense fur that keeps them warm, a tapered tail, small ears, and nostrils that can close underwater. They can grow to be more than a meter long, from head to tail, and weight up to 14 kg. Males are larger in size than females.
The Sea Otter is the only species that have a shorter and less muscular tail. The otters use it as a powerful weapon and to navigate their movements in the water.
Otters spend the majority of their time on land but many people assume that they spend it in the water. The exception is the Sea Otter which spend almost all of its time in the water.
There are 13 different species of Otters found in the world. There is evidence that they have been around for more than 5 million years..
Most people find the Otter to be a friendly looking creature. They tend to leave humans alone so they aren't a threat if you happen to come upon one. However, they can bite and they can fight with their tails so if you are provoking an attack then you have been warned.
THE DIFFERENCES BETWEEN SEA OTTERS AND RIVER OTTERS
The river otter and sea otter are both members of the family of animals called mustelidae that includes badgers, weasels, minks, wolverines, and skunks. The primary difference between the two species has more to do with where they live than actual physical differences.
Sea otters are true marine mammals, found only in the ocean and rarely seen on land. They are really quite clumsy on land and are perfectly capable of spending their entire lives at sea. River otters are land mammals that inhabit fresh water lakes, rivers, and streams.
River otters are better suited for life on land than their cousins, sea otters. North Carolina river otters can be found primarily in the coastal and central sections of the state.
They are amphibious creatures that are well adapted to a life in water and on land. Their strong legs enable them to move quickly on land; in fact, over a short distance a river otter can outrun a man.
In North America, sea otters can only be found in the shallow waters of the Pacific Ocean along the coast of California and Alaska. River otters can be found in waterways throughout North America (except extreme northern Canada and the desert areas of the southwest). In North Carolina, river otters are found chiefly in the coastal and central portions of the state. A relocation program instituted by the North Carolina Wildlife Resources Commission in the early '90s reintroduced otters to the river systems of western Carolina.
Physically, the two species are quite similar -- both have streamlined bodies that are well suited to swimming and diving; dark, dense fur coats consisting of two layers that serve to insulate and waterproof; webbed feet; and long, muscular tails. The river otter is smaller than the sea otter, weighing from 10 to 30 pounds and measuring three to four feet in length from the tip of its nose to the end of its tail. Its tail is longer than its cousin's, approximately two-thirds the length of its head and body. Sea otters average 50 to 90 pounds and reach lengths of up to five feet. Their tails are roughly 1/3 the length of their head and body.
Seeing an otter in the water is one of the best ways to tell the difference between the two species. At the surface, river otters swim belly-down and expose very little of their back, while sea otters swim belly-up and float high in the water due to their air-filled fur. Both are strong swimmers and divers; river otters swim at a rate of up to seven miles per hour while sea otters can dive to depths of up to 180 feet.
Because sea otters are true ocean-dwelling creatures, their hind limbs are paddle-shaped and are webbed to the tips of their toes to aid in swimming. River otters have smaller, more circular shaped webbed paws because they are adapted to land travel.
Both species are known for their playful behavior and acrobatic stunts in water. Sea otters, however, are more social, living in large groups (called rafts) while river otters rarely are seen in groups larger than a single family (mother plus three to four young).
Whether ocean or river dwellers, otters in North America are threatened by pollution, habitat degradation, hunting and trapping. Wildlife protection legislation and programs are in existence in many states to protect and preserve these acrobats of the water.
The river otter and sea otter are both members of the family of animals called mustelidae that includes badgers, weasels, minks, wolverines, and skunks. The primary difference between the two species has more to do with where they live than actual physical differences.
Sea otters are true marine mammals, found only in the ocean and rarely seen on land. They are really quite clumsy on land and are perfectly capable of spending their entire lives at sea. River otters are land mammals that inhabit fresh water lakes, rivers, and streams.
River otters are better suited for life on land than their cousins, sea otters. North Carolina river otters can be found primarily in the coastal and central sections of the state.
They are amphibious creatures that are well adapted to a life in water and on land. Their strong legs enable them to move quickly on land; in fact, over a short distance a river otter can outrun a man.
In North America, sea otters can only be found in the shallow waters of the Pacific Ocean along the coast of California and Alaska. River otters can be found in waterways throughout North America (except extreme northern Canada and the desert areas of the southwest). In North Carolina, river otters are found chiefly in the coastal and central portions of the state. A relocation program instituted by the North Carolina Wildlife Resources Commission in the early '90s reintroduced otters to the river systems of western Carolina.
Physically, the two species are quite similar -- both have streamlined bodies that are well suited to swimming and diving; dark, dense fur coats consisting of two layers that serve to insulate and waterproof; webbed feet; and long, muscular tails. The river otter is smaller than the sea otter, weighing from 10 to 30 pounds and measuring three to four feet in length from the tip of its nose to the end of its tail. Its tail is longer than its cousin's, approximately two-thirds the length of its head and body. Sea otters average 50 to 90 pounds and reach lengths of up to five feet. Their tails are roughly 1/3 the length of their head and body.
Seeing an otter in the water is one of the best ways to tell the difference between the two species. At the surface, river otters swim belly-down and expose very little of their back, while sea otters swim belly-up and float high in the water due to their air-filled fur. Both are strong swimmers and divers; river otters swim at a rate of up to seven miles per hour while sea otters can dive to depths of up to 180 feet.
Because sea otters are true ocean-dwelling creatures, their hind limbs are paddle-shaped and are webbed to the tips of their toes to aid in swimming. River otters have smaller, more circular shaped webbed paws because they are adapted to land travel.
Both species are known for their playful behavior and acrobatic stunts in water. Sea otters, however, are more social, living in large groups (called rafts) while river otters rarely are seen in groups larger than a single family (mother plus three to four young).
Whether ocean or river dwellers, otters in North America are threatened by pollution, habitat degradation, hunting and trapping. Wildlife protection legislation and programs are in existence in many states to protect and preserve these acrobats of the water.