The most widespread, numerous, and geographically variable chickadee, this bird brightens winter days ... Although the mountain chickadee is the black-capped’s closest relative, the Carolina ...

Watching chickadees flit through the treetops is like witnessing ... The Carolina chickadee’s geographic range overlaps the black-capped. Listen and look for differences. Its chick-a-dee-dee ...

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 ...

The planet’s birds make a lot of different sounds communicating a wide variety of messages. The petite Black-capped chickadee emits a high noise that tells predators to scram. Hungry Pileated ...

"Even a bird like the black-capped chickadee which is really tiny — less than 10 grams — its feathers can keep it really warm, even in temperatures -10F or lower, as long as the plumage is in ...