American Oystercatcher, Salt Water Marsh, Assateague National Seashore, Virginia; Canon EOS-1Ds Mark II, 600mm f/4 L IS USM w/2X Extender at 1200mm; Aperture Priority and Evaluative Metering; ISO 400, f/8 and 1/400 sec at +.33; File ID: E0K0690, 4716 x 3143 crop