Black-capped (Poecile atricapillus) and mountain (P. gambeli) chickadees are common backyard birds native to the Colorado Front-Range with broadly overlapping distributions in western North America.

Hybrids of two common North American songbirds, the black-capped and mountain chickadee, are more likely to be found in places where humans have altered the landscape in some way, finds new CU Boulder ...

Add Yahoo as a preferred source to see more of our stories on Google. Mountain chickadees are unusual in having more complex calls than songs. Vladimir Pravosudov I approach a flock of mountain ...

A black-capped chickadee by any other name is a Poecile atricapillus. That’s the bird’s scientific name, the reference used worldwide to avoid the confusion a list of local names could offer. For ...

We have an abundance of black capped and mountain chickadees throughout the winter. How do they do it? They are all of 3.5 ounces and 3-5 inches long — and very active! Chickadees are in the family of ...

I sometimes hear Georgians refer to the little black-and-white bird coming to their feeders as the black-capped chickadee. Actually, in Georgia, it would be the Carolina chickadee, one of the state’s ...

What Does a Black-Capped Chickadee Look Like? Meet the black-capped chickadee, a beginner backyard birder’s dream. The small songbirds are considerably curious about humans and comfortable in our ...

RENO, Nev. — New research recently released shows feeding mountain chickadees has no negative impact on the species as long as a few simple rules are followed. Chickadee Ridge overlooking Lake Tahoe ...

The temperature at dawn Jan. 3 was a brisk 8 degrees; the afternoon warmed to the 20s with wind. The forecast snowfall started at about dusk and continued for the whole next day. There was about 2 ...

Mountain chickadees in Boulder have evolved a different tune to avoid getting mixed up with their cousins, according to a new study led by the University of Colorado Boulder published Oct. 9 in the ...

Add Yahoo as a preferred source to see more of our stories on Google. Mountain chickadees struggle with snow extremes. Benjamin Sonnenberg Wet snow pelts my face and pulls against my skis as I climb ...

Is there something universal about the sounds we make that allows vocal learners -- like songbirds -- to figure out how we're feeling? Sounds like it, according to new research. Is there something ...