These otters swim by propelling themselves with their powerful tails and flexing their long bodies. They also have webbed feet, water repellent fur to keep them dry and warm, and nostrils and ears ...

The river otter is active during all months of the year, leaving the den at night or twilight but often continuing its foraging or other activities until mid-morning or even later in the day. Much ...

Otters are perfectly suited to swimming. They have a streamlined body, short legs and webbed feet. They also have dense fur that keeps them warm, a tapered tail, small ears, and nostrils that can ...

Otters are perfectly suited to swimming. They have a streamlined body, short legs and webbed feet. They also have dense fur that keeps them warm, a tapered tail, small ears, and nostrils that can ...

These mammals utilize a streamlined physique and webbed feet for efficient swimming, reaching speeds up to 7 mph, according to information from the National Wildlife Federation. Otters also employ ...