| Birds | Black-throated Green Warbler Dendroica virens    Copyright David Seibel, 2011 (#4977) | Send Comment Camera: Canon EOS-1D Mark IV Exposure: 1/1600 sec, f/8.0, ISO 2000 Lens: Canon 500mm f/4L IS + 2x II TC Date: May 11, 2011 Location: Magee Marsh Wildlife Area, Ohio, USA