Great Blue Heron In Flight (and working on prejudices…)

great blue heron 2254 ron dudley

I have a confession to make and it involves a long-held prejudice I’ve had in the past against images of Great Blue Herons. [...]

Preening And The Uropygial (preen) Gland

black crowned night heron 0480b ron dudley

Though I regularly watch birds as they preen it’s not often that I’m able to actually see the preen (uropygial) gland. [...]