Location in Oregon
Blue is Winter range - Red is Summer range
Purple is Year-round range - Yellow is Migration range

Great Egret

Casmerodius albus - Common along streams, ponds, rice fields, salt- and fresh-water marshes and mudflats. The plumage is white, bill yellow, leg and feet glossy black. Larger than any other heron except the Great Blue. In flight, the Great Egret holds its neck in a more open S than do other white herons.