Learn facts you need to know about a swift bird. These airborne birds can’t sit still. Get facts about swift nests, range and migration.

Chimney swift bird counters track migration and more in Green Bay . by Eric Peterson, FOX 11 News. Thu, August 22nd 2024 at 4:35 PM. Updated Fri, August 23rd 2024 at 12:34 PM. 7. VIEW ALL PHOTOS.