This kid was a biologist in the making. He was right. The feeder was alive with birds coming and going. The boreal forest of ...

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 ...

Cozy, comfort food is the best food, and decidedly one of the best things about the weather getting colder. Cassoulet is a ...

This quote from a now-famous chickadee study by Drs. Desirée L. Narango, Douglas W. Tallamy, and Peter P. Marra ...

Black-capped and mountain chickadees are closely-related species that co-occur in Boulder County but occupy different habitats based on elevation. The Boulder Chickadee Study leverages an extensive ...

A common way ecologists predict population counts may be an unreliable way of forecasting future bird counts in urban areas, meaning scientists may be overestimating and underestimating the losses of ...

Thanksgiving is my favorite holiday. We have all the warmth of a family gathering without the chaos of Christmas, the ...

Sep. 6, 2024 — Western animal behavior and cognition researchers tracked the spatial cognition and lifespan of 227 mountain chickadees for more than a decade. They found the birds with better ...

From cranes to warblers and everything in between, the waterfront trails at Richardson Bay Audubon Sanctuary in California ...

The fireweed is sedge-brown and ramrod straight, a forest of stalks swaying in unison with the slight breeze, almost all of ...

NPR's Brian Mann slipped away from his desk during a hectic week for an early morning canoe paddle on a wild river in Vermont ...