The sea otter (Enhydra lutris) is a marine mammal native to the coasts of the northern and eastern North Pacific Ocean. Adult sea otters typically weigh between 14 and 45 kg (30–100 lb), making them the …

Nov 14, 2025 · sea otter, (Enhydra lutris), completely marine otter species of the northern Pacific, usually found in kelp beds. Floating on its back, it opens mollusks by smashing them on a stone …

Sea otters are part of the weasel family. They have webbed feet, water-repellent fur to keep them dry and warm, and nostrils and ears that close in the water. Sea otters often float at the...

The Sea otter (Enhydra lutris) is a marine mammal native to the coasts of the northern and eastern North Pacific Ocean. They are the heaviest members of the weasel family, but among the smallest …

Jun 17, 2025 · Found across the North American and Asian coasts of the Pacific Ocean, the sea otter is one of the smallest, and perhaps the most endearing, marine mammals in the world. As with most …

Jan 7, 2025 · Giant otters live in family groups, and hunt fish, crustaceans and even snakes. The sea otter (Enhydra lutris), meanwhile, is native to the coasts of the North Pacific Ocean. Sea otters can …

The charismatic sea otter is one of the most well-known marine mammals today. But these animals are much more than just a cute face — they play a critical role in keeping kelp forest ecosystems healthy …

Sea otters were hunted extensively in the past for their luxurious fur, leading to a dramatic decline in their population and a need for protection. Listed as a threatened species, southern sea otters are …

Learn about the Sea Otter, native to North America, Russia and northern Japan.

Beyond their cute faces and fluffy fur, sea otters are aquatic environmentalists. By munching on urchins, sea otters help kelp forests flourish, and by crunching on crabs, they promote eelgrass growth in …