I saw flocks of 100s of White Ibis, perched, in-flight and feeding. An amazing sight.

One of the most numerous wading birds in Florida, and common elsewhere in the southeast. The White Ibis is highly sociable at all seasons, roosting and feeding in flocks, and nesting in large colonies. Note the red face, long decurved red bill, and restricted black wingtips.

Source: Wakulla County Tourist Development Council