River Otter

The River Otter (Lontra canadensis) is a playful and intelligent semi-aquatic mammal known for its sleek body and webbed feet. These charismatic animals are excellent swimmers and are often seen sliding down riverbanks and playing in the water.

River Otters are remarkable for their playful behavior and adaptability. They can close their ears and nostrils underwater, have a third eyelid for clear underwater vision, and can stay submerged for up to 8 minutes. Their dense fur traps air bubbles, providing both insulation and buoyancy.

Video: River Otter in Action

Physical Characteristics

Size: 2-4 feet in length, 10-30 pounds
Appearance: Dark brown fur with lighter throat
Distinctive Features: Webbed feet, long tail, whiskers
Lifespan: 8-9 years in the wild

Cultural Significance

River Otters have been important in Native American folklore and continue to be significant indicators of water quality and ecosystem health. They are often seen as symbols of playfulness and adaptability.

Conservation Status

Currently listed as Least Concern by the IUCN.

Fun Facts

They can swim at speeds up to 7 mph
They build dens with underwater entrances
They use rocks as tools to crack open shellfish
They are excellent climbers
They communicate using various vocalizations

Additional Information

For more detailed information, visit the Wikipedia page for North American River Otter.

Steven Smethurst