Originating in the Old World, the Cattle Egret crossed the Atlantic, probably flying from Africa to South America, where this species was first reported in the late 19th and early 20th centuries. The birds gradually spread northward through the West Indies and into Florida, then northward and westward. As in the Old World, Cattle Egrets in North America follow large grazing animals to feed on the insects they disturb and can often be seen perched on the backs of livestock. At some airports, especially those near salt marshes, these small herons wait at the edge of runways for passing airplanes to blow insects out of the grass. Unlike other egrets, this species rarely takes fish, although it is known to capture an occasional frog or toad.
description 20" (51 cm). A small, stocky white heron, with buff on crown, breast, and back during breeding season. Legs pale yellow or orange in adults, blackish in some immatures. Bill short and yellow or orange; dark in juveniles. No other small white heron has a yellow bill.
The song "Heaven must be missing an Angel"
Tavares in 1976.