Black-and-White Warbler

Black-and-White Warblers are Spring and Fall migrants within the refuge. Black Farm Trail, April 23, 2004, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM Black Farm Trail, April 23, 2004, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM