Aperture F-number f/6.3 Exposure Time: 1/400 ISO: 3200 Image information: Black-throated Diver (Gavia arctica) Finland May 2014 Time from camera: 2014:05:05 Copyright: Markus Varesvuo Leikosaarentie 31B49 00990 Helsinki Finland markus.varesvuo@lintukuva.fi +358405033831 Camera: Canon EOS-1D X Focal Length: 840/1