To figure out what goes on in the brains of black-capped chickadees, researchers created an indoor arena fit for the tiny birds. In the arena, there were 128 sites where food could be concealed.

Although the mountain chickadee is the black-capped’s closest relative, the Carolina chickadee likely will cause the most trouble, especially in late spring and summer when the black-capped’s ...

Black-capped chickadees are found at feeders throughout ... Like all other chickadees, these birds stash food away for winter, caching nuts and seeds. Their call is distinguished by its slight ...

This time of year, birds are easier to see on bare branches and you’ll have the run of some of the best viewing spots.

A fledgling black capped chickadee. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any ...