A great cormorant, its throat pouch agape, lets out a low, guttural call — a declaration of territory and intent. In the height of breeding season, every display matters.
Phalacrocorax carbo
Shot with:
Canon EOS 6D + Sigma 150-600mm f/5.0-6.3
600mm | 1/2000 | f/6.3 | ISO1250