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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 ...
Voles thrive on small plants yet, like shrews, they will eat dead animals and, like mice and rats, they can live on almost any nut or fruit. In addition, voles target plants more than most other small animals, making their presence evident. Voles readily girdle small trees and ground cover much like a porcupine. This girdling can easily kill ...
The maximum lifespan in the wild is 16 months, [8] and few voles live more than two years. [9] Eastern meadow vole populations fluctuate annually and also tend to reach peak densities at two- to five-year intervals, with population declines in intervening years. [8] [9] [14] Breeding often ceases in January and starts again in March. [9]
Microtus is a genus of voles found in North America, Europe and northern Asia. The genus name refers to the small ears of these animals. The genus name refers to the small ears of these animals. They are stout rodents with short ears, legs and tails.
It has the potential to use so much water that it changes or even eliminates the standing water from the vole habitat. [7] Two other introduced species, house cats and house mice, do not alter the ecosystem but directly impact the vole. House cats are known predators of the vole, but the relationship between the Amargosa vole and house mice is ...
The western meadow vole (Microtus drummondii) is a species of North American vole found in western North America, the midwestern United States, western Ontario, Canada, and formerly in Mexico. It was previously considered conspecific with the eastern meadow vole ( M. pennsylvanicus ), but genetic studies indicate that it is a distinct species.
Townsend's vole is one of the largest voles in North America, [7] growing to a total length of 169 to 225 mm (6.7 to 8.9 in) including a tail of 48 to 70 mm (1.9 to 2.8 in), and a weight of 48 to 73 g (1.7 to 2.6 oz). [2] [3] [8] The ears are wide and prominent, being clearly visible above the fur, which is thin and coarse. The upper surface is ...
Common foods of the gray-tailed vole in the wild are thought to be grasses, clover, wild onion, and false dandelion. [5] Published claims that the voles are omnivorous lack references or evidence. [4] Although gray-tailed voles are now described as common, Bailey reported them to be so scarce that few specimens were available. [12]