Prev | Birds | Next Marsh Wren Cistothorus palustris    Copyright David Seibel, 2008 (#2015) | Send Comment Camera: Canon EOS 40D Exposure: 1/1000 sec, f/5.6, ISO 640 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: June 19, 2008 Location: J. Clark Salyer National Wildlife Refuge, North Dakota, USA