Little Egret, Egretta Garzetta, taken at Pinglin, Africa

The little egret  is a small white heron. It is the Old World counterpart to the very similar New World snowy egret. In Botswana, it is known as the yellow-footed egret. Three other egret taxa have at times been classified as subspecies of the little egret in the past but are now regarded as two separate species. These are the western reef heron Egretta gularis which occurs on the coastline of West Africa  and from the Red Sea to India, and the dimorphic egret Egretta dimorpha, found in East Africa.  Source