The Great Egret is a huge bird, measuring 1 meter from bill to feet. Its body is covered mostly on white plumage, with a bright yellow eye and bill, which is large and pointed, which helps to catch fish from rivers and ponds. Its long neck is most of the time coiled in an S-pattern. Its legs are black and very long, which helps to wade the shallow waters. Like most egrets, they inhabit the wetlands of Costa Rica, particularly at low altitude, and can be seen in rivers, ponds and small creeks. They stalk prey from the edge of shallow waters, standing still for minutes at a time while they observe their prey moving below the surface, and then launch their attack at the precise time to grab their prey.