With oily fur to shed the water with a shake, the water shrew (Sorex palustris) can live a life that few other insect eaters can maintain. These little guys can dive underwater and hunt for insect larvae and small fish, then swim back to the surface and nibble on worms, snails, and even mushrooms. Water shrews are so light and bouyant that they must paddle hard just to stay submerged. They live mostly in mountain streams and nest in logs or underground burrows.
Tag Archives: insectivore
The Pyrenean Desman, Galemys pyrenaicus, is one of only two species of desmans in the world. This small aquatic insectivore lives in Spain and northern Portugal, near the Pyrenees mountains. They use their long, sensitive, flexible snout to search for underwater prey — tiny invertebrates such as insects, snails, and small shrimp. Desmans are related to moles and share several characteristics with them, including poor eyesight. Desmans, however, have more powerful hindquarters for propelling them through water.
There are two species of Desman — aquatic insectivores that use their sensitive, flexible long snout to hunt for prey in the riverbed. The Russian Desman, Desmana moschata, lives in a small area of northwestern Asia and was once hunted for its thick, water-resistant pelt, even though the whole animal is only about 8 inches long! Besides insects, this desman eats crayfish and amphibians. Desmans are related to moles.