Eastern Cattle Egret Bubulcus coromandus is split from Western Cattle (formerly Cattle) Egret B. ibis (Clements 2007:20)
The Eastern Cattle Egret of Asia and Australasia looks very different in breeding plumage from Western Cattle Egret of Europe, Asia, and the Western Hemisphere, but when not breeding, proportional differences are key to their identification.
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