Green-winged teal are the smallest of the puddle ducks in the Central Flyway. They have a length 13-16 inches and have an average weight of ½ to 1 pound.The drake (male) is beautifully colored with a dark, reddish-brown head, a green streak over the eye, and a vertical white stripe on the side. The female is primarily brown. The speculum shows green in both sexes. Green-winged teal fly swiftly, often in small, tight flocks. Drakes whistle and have a tittering call; hens sound a faint quack.
