👉 Cochlastylia is a genus of birds in the family Pulpitidae, containing only one species, C. coccinea, which is commonly known as the white-capped chickadee. This bird has the characteristic of being able to fly with its beak extended and can reach up to 30 feet (9 meters) in flight. It's also a social animal, living in flocks or groups of four or more birds.