| Birds | Chestnut-collared Longspur Calcarius ornatus    Copyright David Seibel, 2006 (#1267) | Send Comment Camera: Canon EOS 20D Exposure: 1/640 sec, f/7.1, ISO 200 Lens: Canon 500mm f/4L IS Date: June 30, 2006 Location: Bob & Ann Gammell Longspur Pasture, North Dakota, USA