The eastern harvest mouse (Reithrodontomys humulis) is a species of rodent in the family Cricetidae. It is endemic to the Southeastern United States. Its natural habitats are subtropical or tropical seasonally wet or flooded lowland grassland, swamps, and pastureland.

Basic facts about Eastern harvest mouse: lifespan, distribution and habitat map, lifestyle and social behavior, mating habits, diet and nutrition, population size and status.

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2023年9月11日 · The eastern harvest mouse is found mainly in habitats dominated by grasses and other herbaceous plants characteristic of early vegetational succession, including places such as abandoned fields, weed-filled ditches, and briar thickets.

The Eastern harvest mouse constructs baseball-sized, spherical nests on the ground out of shredded grasses. It generally has a single entrance. After a gestation period of about 21 days, a litter of two to five young is born in May to November.

Description: A small mouse with a rich brown fur coat washed with gray, and a dark stripe usually running down the back. The sides are lighter in color and the grayish belly is strongly demarcated by a line on the sides. Ears are all black in color and the feet are grayish-white.

2021年9月24日 · The eastern harvest mouse is found across the southeastern United States from Maryland to Florida to eastern Oklahoma and Texas. This mouse is nocturnal but may be active during daylight hours during cold weather.

Reithrodontomys humulis humulis, commonly known as the Eastern Harvest Mouse, is a small yet remarkable member of the Muridae family, often overlooked amidst its larger rodent relatives. These petite creatures are not only cute, but they play a vital role in their ecosystems.

Learn about the Eastern Harvest Mouse, a small rodent found across Central and Northern Florida. This in-depth guide covers identification, biology, habits, habitat, diet, health risks, signs of infestation, and humane prevention and control methods for the Eastern Harvest Mouse.

The eastern harvest mouse utilizes a variety of open grassy or brushy habitats (Whitaker and Hamilton 1998). It can be found in upland fields and meadows, open forest, forest clearings, tangled patches of brier or blackberry, roadside ditches, and in wet bottomlands and grassy flats.