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 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 ...

However, there is another creature with incredible memorization skills-black-capped chickadees. These small birds store away thousands of seeds and insects in preparation for the cold, harsh ...

One look at the photo, and I instantly understood both the observer's confusion and the mystery bird's identity. It turned out to be a black-capped chickadee with a condition known as “leucism” ...

Black-capped chickadees are their close relatives. The two birds look very similar, except that mountain chickadees have a ...