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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 ...
The narrow-headed vole has a head-and-body length between 89 and 122 mm (3.5 and 4.8 in) and a short tail of 21 to 32 mm (0.8 to 1.3 in). The dimensions of the skull distinguishes it from other Microtus species in China. In summer, the fur on the back is pale yellowish-buff, paler on the flanks and merging into the yellowish-grey underparts.
The most convenient distinguishing feature of the Arvicolinae is the nature of their molar teeth, which have prismatic cusps in the shape of alternating triangles. These molars are an adaptation to a herbivorous diet in which the major food plants include a large proportion of abrasive materials such as phytoliths; the teeth get worn down by abrasion throughout the adult life of the animal and ...
The woodland vole has a head and body length ranging between 3.25–4.75 in (83–121 mm) with a 0.5–1.5 in (13–38 mm) short tail. Its weight ranges between 0.5–1.3 oz (14–37 g). It has a brown (light or dark) dorsal region with a whitish or silvery underside.
The tail may be gray to black and often lighter below. [5] Creeping voles have a relatively short tail, measuring less than 30% their total body length. [5] They have short ears, which are nearly hairless, though a few black hairs present. [5] They protrude just slightly from the fur around the head. [5]
A nearly complete and intact dinosaur skeleton has been excavated in France. The specimen is a Titanosaur, one of the largest dinosaurs of its time.
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 ...
Eastern meadow voles are active year-round [8] [9] and day or night, with no clear 24-hour rhythm in many areas. [10] Most changes in activity are imposed by season, habitat, cover, temperature, and other factors. Eastern meadow voles have to eat frequently, and their active periods (every two to three hours) are associated with food digestion.