Chimney Swift
Chimney Swifts are uncommon within the refuge during Spring and Summer, and common during Fall.
Headquarters Area, September 04, 2005, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM
Boardwalk Trail, September 04, 2005, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM