Blue-winged Warbler

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

Blue-wingedWarbler4
MPEA May 2, 2014 Sonogram by David Cummings

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