Cattle egret

Compared with other herons, Cattle Egrets are noticeably small and compact. They have relatively short legs and a short thick neck. The straight, daggerlike bill is shorter and thicker than other herons. They have medium-length, broad, rounded wings.
Adult Cattle Egrets are all white with a yellow bill and legs. In breeding plumage they have golden plumes on their head, chest, and back. Juveniles have dark legs and bill.