How long does a star-nosed mole live?
Considering its small reproductive output, it has been speculated that these animals may live up to 3 to 4 years. Record longevity in captivity, however, is only 2.5 years . Further studies may be necessary.
Is a star-nosed mole rare?
Star-nosed moles are not uncommon, just uncommonly seen, said Catania. The species’ range stretches along the Eastern portions of the U.S. and Canada.
How do star-nosed mole find food?
Star-nosed moles are insectivores. They eat earthworms as well as a variety of aquatic insects. When they eat, the nose tentacles are clumped up out of the way. … They can find prey using its sense of touch, and some research suggests the tentacles may also sense electrical impulses from the insects they eat.
Do moles drink water?
Naked mole-rats don’t drink water.
They get all the hydration they need from their plant-based diet! Mole-rats eat the underground parts of plants. They typically only consume part of a root or tuber, leaving enough behind for it to survive and provide another meal.
How fast does a star-nosed mole eat?
Researchers at Vanderbilt University have found that the star-nosed mole can eat 10 mouthful-size chunks of earthworm, one at a time, in 2.3 seconds, or 0.23 second a chunk. That is over 26 times as fast as Ms. Thomas in her record-shattering performance. In fact, it is the fastest eating ever measured in any mammal.
Do star-nosed moles lay eggs?
This mole mates in late winter or early spring, and the female has one litter of typically four or five young in late spring or early summer. However, females are known to have a second litter if their first is unsuccessful. At birth, each offspring is about 5 cm (2 in) long, hairless, and weighs about 1.5 g.
Why is it called Star-nosed?
The little mole, scientifically known as Condylura cristata, commonly lives in the wetlands and marshes of the eastern United States. As its name implies, it has a star for a nose — specifically, a snout made up of 22 fleshy tentacles, that form a fleshy, circular star.
How do star-nosed moles smell underwater?
Summary: The star-nosed mole has several unusual abilities. One of them is “sniffing” underwater by blowing bubbles and quickly re-inhaling them, detecting odors of its prey through the water. The moles’ “star” nose features a ring of tiny, pink tentacles and is the most sensitive known touch organ of any mammal.