Tag Archives: Winter Survival

MUSKRATS: Masters of the Murky Marsh

29 Jan

WILDER SIDE OF OAKLAND COUNTY 

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With a bit of imagination, the common muskrat might be compared to a very large field mouse: one with a can do attitude that easily adapts to life in the wetlands and waterways of Oakland County. To muskrats, winter is not an obstacle for cozy living. For just like beavers, the muskrat prepares, with a few additional twists of its own, to guarantee Homeland Security during winter. This paunchy appearing rodent is covered with a rich, dark brown waterproof layer of fur (except on its scaly-skin tail). As soon as ice coats the lakes of the Oakland County Parks, the well dressed for the weather muskrats create pushups. Pushups provide a unique way for them to feed, travel and stay out of sight.

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Mighty Mouse: A Master of Survival

23 Jan

WILDER SIDE OF OAKLAND COUNTY

Bird's Nest with white footed mouse

A re-purposed bird nest with a new roof is a perfect winter home for the white-footed mouse. Photo courtesy of Wendy Pellerito, Southeast Michigan Land Conservancy

Hike the snowy trails of Oakland County Parks – or search your own yard – and you may discover a finely crafted bird nest from last spring. It may have a new roof on top, and perhaps be wedged between the branches of a hawthorn tree or found in leafless shrubbery. Many of these nests are not empty. They have been re-purposed by Oakland County’s least heralded, but perhaps most abundant small mammal, the white-footed mouse (Peromyscus leucopus). White-footed mice, while being masters of winter survival, home-invasions and kitchen-trespassing, also serve another role in the wilds of nature’s way. They are crunchy entrées on the winter menu for the eastern coyote, red and gray fox, screech owls, great horned and barred owls, red-tailed hawks, mink, weasel and even opossums.

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