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Chimney Swifts: the experts of movement

Chimney Swifts: the experts of movement

What draws most people’s attention to Chimney Swifts in the fall is their incredible roosting behavior. Chimney Swifts spend 90% of their lives flying—only pausing their lives on-the-wing to roost and to nest. They eat, sleep, mate, and bathe while flying. In migration, flocks of Chimney Swifts roost in—you guessed it—chimneys, clinging with their feet to the walls while they sleep.

Photo by Steve Benoit FCC

Chimney Swift

Chimney Swift

Look!  Up in the sky! It’s a bird, it’s a plane, it’s a... flying cigar!?  The generations of people that grew up with Superman remember the opening statements of the 1950s TV show, except perhaps for the "flying cigar" addition. What the heck are we talking about? Chimney swifts, of course!

Photo by Joni Denker