Blue-winged Warbler


BluewingedWarbler3 (69K)
Scrubland (Sykesville) May 29, 2011
Photo by Kevin Heffernan


Blue-wingedWarbler4
Middle Patuxent Environmental Area May 2, 2014
Sonogram by David Cummings


BluewingedWarbler2
Scrubland (Sykesville)
May 31, 2010 Photo by Kurt Schwarz