Black-throated Blue Warbler (Dendroica caerulescens caerulescens)
Plateau Mountain, Catskills NY, USA - July 3, 2005
Canon EOS 20D, Canon 400mm f/5.6 L USM, 1600 ISO
© Martin Lofgren
Plateau Mountain, Catskills NY, USA - July 3, 2005
Canon EOS 20D, Canon 400mm f/5.6 L USM, 1600 ISO
© Martin Lofgren