gaulin

noun Cattle egret. A small white heron which spends most of its time around cattle and livestock instead of water wading as most herons do. They feed on the insects and grubs disturbed by the grazing animals.

noun The Little Blue Heron is a small heron. It breeds from the Gulf states of the USA through Central America and the Caribbean south to Peru and Uruguay. It is a medium-large, long-legged, heron with a long pointed blue or greyish bill with a black tip.