Back to Index Bufflehead Bucephala albeola    Copyright David Seibel, 2010 (#4123) | Send Comment Camera: Canon EOS 7D Exposure: 1/2000 sec, f/8.0, ISO 400 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: March 22, 2010 Location: Cheyenne Bottoms, Kansas, USA