 |
As dusk falls, hundreds of Vaux's swifts swoop into their roosting spot inside an unused chimney at a community center in Roseburg, Ore., on Monday, Sept. 8, 2014. The flock of Vaux's swifts, also known as chimney swifts, use the structure every year for a few weeks during their annual migration through the  |
Tuesday, September 16, 2014
Swooping swifts
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment