Search results
Results from the WOW.Com Content Network
The average eastern meadow vole lifespan is less than one month because of high nestling and juvenile mortality. [8] The average time adults are recapturable in a given habitat is about two months, suggesting the average extended lifespan (i.e. how much time adult eastern meadow voles have left) is about two months, not figuring in emigration. [8]
Because they feed on roots and tubers, voles do not need to drink water much. [3] Voles cache food, primarily during the winter. [5] Voles spend most of their time underground in their burrow systems and seldom venture into the surface. This makes them safe from hawks and owls. [4] Other predators of voles include snakes, weasels and mountain ...
The average lifespan for smaller species of vole is three to six months, and they rarely live longer than 12 months. Larger species, such as the European water vole, live longer and usually die during their second, or rarely their third, winter. As many as 88% of voles are estimated to die within the first month of life. [14]
The summer and winter diet of heather voles is predominantly kinnikinnick, a small shrub with evergreen leaves that produces red berries. These herbivores also feed on soapberry leaves and fruits during the summer months. [3] The winter diet of Phenacomys intermedius is bark of bush willow, dwarf birch,sheep laurel, and blueberry. Additionally ...
During the winter, northern red-backed voles use layers of thick moss or matted vegetation as thermal cover. [5] [10] During the mid-winter months in a spruce forest of central Alaska, all northern red-backed voles on a control area aggregated in a small area of thick moss cover, despite abundant food resources elsewhere on the trapping grid. [5]
The short-tailed field vole is a small, dark brown rodent with a short tail, distinguishable from the closely related common vole (Microtus arvalis) by its darker, longer and shaggier hair and by its more densely haired ears. The head and body length varies between 8 and 13 centimetres (3.1 and 5.1 in) and the tail between 3 and 4 centimetres ...
The montane vole is a more aggressive animal and is known to displace them from their habitat. [4] The more long-tailed voles in a given area, the more aggressive the montane voles become. [4] They feed on green plants, assorted berries, seeds, and fungi. During the winter, diet may consist of the inner bark of shrubs and trees. [7]
Although females generally do not reproduce until their second year, males may be sexually active within as little as a month of birth. [3] In the wild, many singing voles do not survive even their first winter. In captivity, they have been reported to live for up to 112 weeks, although the median lifespan is only 43 weeks. [5]