Search results
Results From The WOW.Com Content Network
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]
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.
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.
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 ...
Voles are small mammals, and this species lies roughly in the middle of their size range. First collected in 1895, it is endemic to the Willamette Valley, Oregon, and Clark County, Washington, in the Pacific Northwest region of North America. Historically, they were found in the prairie areas of the Valley and, though many of these areas have ...
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 ...
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 ...
It is typically much larger than most other North American voles, especially those from the genus Microtus. [2] An adult taiga vole, excluding tail length, usually ranges from 186–226 mm (7.3–8.9 in) in length and usually weighs 140–170 g (4.9–6.0 oz). This species is found in northern forests near water or bogs. It makes runways ...