WebOct 27, 2024 · Although they feed on different species, the groups of animals that are part of the otters’ menu are the same. Thus, generally speaking, they feed mainly on fish. But can also feed on other aquatic animals, such as molluscs, crustaceans, small mammals, amphibious, eggs, snakes, and small birds. Otters are classified as opportunistic predators. WebApr 5, 2024 · Otters sometimes take up residence in abandoned beaver lodges or muskrat dens. Some even move in while beavers are still present. They also take over the riverbank …
How sea otters help save the planet Environment The Guardian
WebApr 22, 2024 · River otters can walk and run easily on land, traveling as fast as 15 miles per hour. 2 They are even agile maneuvering through vegetation, and are known to slide on slippery surfaces, like ice... WebAug 11, 2024 · sea otter: A member of the weasel family, sea otters have the densest fur known among animals. That helps keep them warm in frigid waters, because these marine mammals don’t produce blubber — a thick layer of fat — as do seals and walruses. skeletal muscle: Muscles that help an animal move and whose movements can be directed … biology notes form 4 growth
How Otters Get Around: Their Unusual Locomotion And Swimming …
WebMar 21, 2024 · River otters hunt visually while chasing fish, but they use their manual dexterity to dislodge crabs and crayfish from under rocks. Sensory hairs on the snout called vibrissae also assist by sensing water turbulence. After being captured in the teeth or forefeet, prey is consumed either in the water or on shore. WebThe marine otter has the second longest fur of all otters, with guard hairs measuring 20 mm (0.79 in.) and underhairs measuring 12 mm (0.47 in.). With 8 mm (0.32 in.) guard hairs and underhairs measuring just 4 to 5 mm … WebOct 15, 2024 · Otters move on land by using their strong legs and long bodies to lope or slide across the ground. They are also able to climb trees and rocks using their sharp … biology notes pdf download form four