| Birds | Turkey Vulture Cathartes aura    Copyright David Seibel, 2009 (#2401) | Send Comment Camera: Canon EOS 40D Exposure: 1/1000 sec, f/8.0, ISO 640 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: August 31, 2009 Location: John Redmond Reservoir, Kansas, USA