Back to Index White-throated Sparrow Zonotrichia albicollis    Copyright David Seibel, 2007 (#1840) | Send Comment Camera: Canon EOS 20D Exposure: 1/200 sec, f/5.6, ISO 200 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: June 2, 2007 Location: Wisconsin, USA