Posted by Joshua Clark on March 10, 2014 at 12:23 pm
Viewed 187 times
So hard to distinguish the two of these species (Greater and Lesser), this I believe to be a Lesser due to the notched area on the back portion of the head. Photographed in Cleveland Ohio.
1dmkIV, manual, 1/1600sec @ f/6.3, ISO 500, 700mm (500mm f/4 + 1.4x)