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

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 are unusual in having more complex calls than songs. Vladimir Pravosudov I approach a flock of mountain ...

MILWAUKEE - One of Wisconsin's smallest and toughest birds just so happens to also be one of our first signs of spring. In January, a noticeable new sound can be heard across forests, neighborhoods ...

Wonder about the difference between a grackle and a starling? Do colorful warblers catch your fancy? What gave the Cooper's hawk its name? Ask me -- The Bird Lady. I'm the science editor at the ...

Nice to see that there has been some public mention of the recent philosophical discussion over chickadee songs (Singing a new song, Friday, June 6). Quite frankly, I think N. Thomas and R. Davis are ...

On my land in the Black Forest, north of Colorado Springs, Colorado, the black-capped chickadees are up to something. They don’t migrate, but the notes in their spring song have. It may be a stretch ...

YAKIMA, Wash. -- The amazing variety of sounds birds utter has inspired many examples of onomatopoeia, “a word that mimics the sound of objects they refer to.” Common examples referring to birds ...

WASHINGTON -- The love life of a female chickadee could make a country music classic: "If your song don't pass muster, buster, I'm gone." The lady chickadee has a cheatin' heart, quick to find another ...

A black-capped chickadee on a branch surrounded by tree flowers. Every other Friday, the Outside/In team answers a listener question about the natural world. Ange emailed the team to ask: “Do birds ...

While most people have put their lives on hold to practice social distancing, Spring isn't slowing down--Daffodils continue stubbornly pushing to the sky & chickadees keep singing their hearts out.