Join BirdNote tomorrow, November 30th!
Illustrator David Sibley and actor H. Jon Benjamin will face off in the bird illustration battle of the century during BirdNote's Year-end Celebration and Auction!
Vaux's Swifts - Down the chimney!
Vaux's swifts roost in chimneys on their migration. They often use the same chimneys every year. At the peak of migration there can be many thousands flying into a single chimney.