Black-billed Cuckoo
Black-billed Cuckoos are occasional within the refuge between Spring and Fall.
Entrance Road, October 16, 2005, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM
Boardwalk Trail, May 22, 2005, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM
Boardwalk Trail, May 22, 2005, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM