Usually holds neck in an "S" curve at rest and in flight
Long, thick, yellow bill
Adult:
White crown and face
Black plume extending from above and behind eye to beyond
back of head
Brownish-buff neck with black-bordered white stripe down center
of foreneck
Blue-gray back, wings and belly
Black shoulder
Shaggy neck and back plumes in alternate plumage
Immature:
Black cap
Brownish-gray back and upperwings
Lacks shaggy neck and back plumes
Lacks black plume extending from behind eye
"Great White Heron":
White morph of Great Blue Heron
Large yellow bill
Yellow legs
White plumage
Single white plume extending back from above eye
Found only in South Florida, rarely north along the coast
Fun Fact
The Great Blue Heron is relatively quiet compared to other members
of its family. The heron releases a soft "kraak" when it is disturbed
and in flight. Other calls of the heron include a "fraunk" when the
bird is disturbed near its nest, and an "ar" when the heron is greeting
other members of its species.