canvasback
large, black-bodied duck white-tipped wings shiny green head distinctive sloping forehead long, sloping bill white feathers on the underside bright red eyes
canvasback which has large, black-bodied duck canvasback which has white-tipped wings canvasback which has shiny green head canvasback which has distinctive sloping forehead canvasback which has long, sloping bill canvasback which has white feathers on the underside canvasback which has bright red eyes