Back to Index White-crowned Sparrow Zonotrichia leucophrys    Copyright David Seibel, 2008 (#6204) | Send Comment Camera: Canon EOS 40D Exposure: 1/1250 sec, f/6.3, ISO 400 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: December 29, 2008 Location: Near Silverdale, Kansas, USA