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 ...

Chickadees, nuthatches and warblers foraging their way through forests have been shown to spur the growth of pine trees in the West by as much as one-third, according to a new University of Colorado ...

This image provided by the Maine Secretary of State’s Office shows Maine’s new license plate which is being unveiled Monday, Feb. 26, 2024 and gives a nod to the state’s first official flag with a ...

Ben Sonnenberg, a doctoral student in the Ecology, Evolution and Conservation Biology program, studies chickadees with Vladimir Pravosudov. Sonnenberg has coauthored many publications about the ...

NORTH SLOPE, Alaska — “Chick chick whirrr, chick whirrr.” Although it was a recorded birdsong that chattered through each of the poplar stands we entered, I still occasionally caught myself believing ...

The chickadee flew right past me to a tree 15 feet away and disappeared into a hole in a gnarly ponderosa pine. It emerged less than a minute later, watched me for a moment and left to collect more ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. Maine’s longtime chickadee license plate may be endangered. State officials ...

AUGUSTA, MaineAUGUSTA, Maine — Bye-bye birdie: Maine’s chickadee is making way for other images on a new license plate unveiled Monday that gives homage to an old flag growing in popularity and ...

AUGUSTA, Maine — Bye-bye, birdie: Maine’s state warbler, the chickadee, is making way for other images on a new license plate that gives homage to an old flag growing in popularity and reappearing on ...

This image provided by the Maine Secretary of State’s Office shows Maine’s new license plate which is being unveiled Monday, Feb. 26, 2024 and gives a nod to the state’s first official flag with a ...