This Tricolored Heron is in full fishing mode with wings outstretched and legs dancing in an effort to scare up anything edible. The technique is used by a number of wading birds including Snowy and Reddish egrets and Great Blue Herons. EOS Canon 7D, Canon EF 500mm f/4L IS USM lens with Canon 1.4x extender, f/8, 1/400 sec, ISO 400