Field experts and birders often highlight the species' unique behaviors and identifying marks:

The ( Anas americana , now often classified as Mareca americana ) is a medium-sized dabbling duck known for its distinctive appearance and vocal nature. Often referred to by the nickname " Baldpate ," the male is easily recognized by the striking white stripe on its forehead and crown, which resembles a bald man's head. Review: A Specialized Grazer

Unlike many other dabbling ducks that primarily forage in shallow water, American Wigeons have evolved to be specialized . They are frequently seen on land, grazing on grasses like geese. Their stubby, "goose-like" blue-gray bill is a specialized tool perfectly adapted for this terrestrial feeding.

“[Drakes] have a fast, erratic flight pattern that reveals a bold white wing patch and brilliant green speculum...” Facebook · Whidbey Island Rocks - WIR · 8 years ago

The breeding male is quite "fashionable," sporting a broad green patch behind the eye, a pinkish-brown breast, and large white shoulder patches that are highly visible during flight. Females are more subtly dressed in grayish-brown plumage, providing excellent camouflage for ground nesting. Community Observations

They are a noisy species. While most ducks quack, the male American Wigeon produces a very distinct, high-pitched three-note whistle that sounds similar to a squeaky toy.

“Baldpates often graze like geese on young grasses, and they are fond of eelgrass, which they will steal from diving ducks...” Britannica