Nov 14, 2025 · The sea otter is the largest otter, reaching 100–160 cm (40–65 inches) long and weighing 16–40 kg (35–90 pounds) when fully grown. It inhabits coastal waters from the Kuril …

Sep 25, 2023 · Geographical Range – There are two main subspecies of sea otters and they have a vast range that stretches from the coasts of Russia and Alaska down to California. They …

The sea otter inhabits nearshore environments, where it dives to the sea floor to forage. It preys mostly on marine invertebrates such as sea urchins, various mollusks and crustaceans, and …

There are recent reports of them being found in Mexico and Japan. They occupy coastal marine regions, including coastal wetlands, rocky shores, and sea bottoms. Otters prefer places with …

Sea otters inhabit coastal areas and islands of the eastern and western North Pacific Ocean. Alaska sea otters inhabit the coast of Alaska, including the Aleutian Islands, and south along …

Sea otters inhabit the shallow coastal waters of the North Pacific Ocean, stretching from northern Japan and Russia’s Kuril Islands across the Bering Sea to Alaska and down the west coast of …

Sea otters often float at the water's surface in forests of kelp, or giant seaweed, and entangle themselves to keep from moving in the rolling sea. While floating on their backs, sea otters...

In Monterey Bay, the sea otter lives in kelp forest and estuary habitats. The sea otter is an important part of both of these habitats — It’s a keystone species, which means that the health …

The charismatic sea otter is the largest member of the weasel family, found in the Pacific Coast’s temperate waters. Learn more and protect its ocean habitat.

Sea otters spend almost their entire life in the water. They can be found in the Pacific Ocean where they remain close to the coastline. Their range takes in the coastline of Canada, Japan, …