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Chipmunks have been around Ojibway Park for years, but seeing them east of the Herb Gray Parkway used to be unheard of.

SUMMIT COUNTY, Colorado – Spying a chipmunk may not be the most exciting of wildlife sightings in Summit County. Nevertheless, the endearing little striped rodents are some of the easiest fauna to ...

Chipmunks and other rodents’ light stripes are painted with a recycled brush, a new study suggests. A protein previously known to guide facial development was repurposed at least twice during ...

Sonoma chipmunks, a species found primarily in the North Bay, are known to be elusive even in the best of times. The small rodents are keen lookouts, with a high-pitched, birdlike alarm call that’s ...

Hoekstra is interested in how pigment patterns—like stripes—confer fitness advantages for mammals, as well as how these patterns evolved. Unlike lab mice, both African mice and chipmunks are active ...

A gene called Alx3 blocks the differentiation of pigment-producing cells in the skin of the African striped mouse, thus generating the mouse's characteristic light-colored stripes, a new study shows.