Bubulcus ibis | cattle egret

Introduced

The cattle egret is extremely widespread since its introduction to Hawaiʻi from Florida in 1959 to control insect pests. Easy to spot, these 20-inch long white birds are often seen in large groups, usually near ponds. Look for their perfect “V” formation as they fly in flocks. They pose a threat to native water birds as they are aggressive chick hunters.