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Unlike other voles, prairie voles are generally monogamous. The prairie vole is a notable animal model for studying monogamous behavior and social bonding because male and female partners form lifelong pair bonds, huddle and groom each other, share nesting and pup-raising responsibilities, and generally show a high level of affiliate behavior ...
Male prairie voles with the longest DNA strings spend more time with their mates and pups than male prairie voles with shorter strings. [16] However, other scientists have disputed the gene's relationship to monogamy, and cast doubt on whether the human version plays an analogous role. [ 17 ]
Slightly larger than moles, voles are 5 to 8 inches long and resemble field mice with short tails, compact heavy bodies, small eyes, and partially hidden ears, says Smith.
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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.
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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. They are stout rodents with short ears, legs and tails.
Meadow voles are usually the most abundant small mammals in northern prairie wetlands, often exceeding 40% of all individual small mammals present. [25] Numbers of short-eared owls, northern harriers, rough-legged hawks ( Buteo lagopus ), coyotes ( Canis latrans ), and red foxes were directly related to large numbers of meadow voles in a field ...