Definition
The "Chimney Swift" (Chaetura pelagica) is a medium-sized swift known for nesting almost exclusively in chimneys and similar structures. Native to North America, these birds are aerial insectivores, catching their prey on the wing 🦋. They have a distinctive chattering call and a habit of flying in large groups 👯. Chimney Swifts have become closely associated with human habitation. They're the urban dwellers of the swift world 🏙️.