Black-throated Green Warbler (Dendroica virens)
Slide Mountain, Catskills NY, USA - July 7, 2006
Canon EOS 20D, Canon 400mm f/5.6 L USM, 1600 ISO
© Martin Lofgren
Slide Mountain, Catskills NY, USA - July 7, 2006
Canon EOS 20D, Canon 400mm f/5.6 L USM, 1600 ISO
© Martin Lofgren