Ruddy Duck, Swan Cove, Chincoteague National Wildlife Refuge, Virginia; Canon EOS-1Ds Mark II, Canon 600mm f/4 L IS USM lens with 2X Extender at 1200mm; Aperture Priority and Evaluative Metering; ISO 320, f/11 and 1/200 sec at -0.33; File ID: E0K1989, 3601 x 2401 crop.