This Great Bue Heron (Ardea herodias)
was photographed exploiting a Double-crested Cormorant feeding
event at Benbrook Lake, Texas on February 17, 2004; I've previously
seeen GBHEs "hover" around such cormorant flocks, but
was surprised to twice witness this individual calmly land on
the water and sit among the throng for up to a minute (the birds
were 100+yards out and it was way too deep for the heron to touch
bottom):
