American Coot

Fulica americana

Common Advertising call

Learn to identify the American Coot by ear. Master the "kuk-kuk-kuk!" phrase and tell it apart from similar species.

“kuk-kuk-kuk!”

What the American Coot sounds like

Meet the marsh bird that looks like a duck in a black suit, with a bright white bill that flashes across the water. It bobs as it swims, flicks its head, and scurries over the surface in a splashy running takeoff. Despite the duck vibe, it’s actually a rail.

“kuk-kuk-kuk!”

How to tell it apart

Listen for:A hollow, nasal series tossed across the marsh. Birds give it during displays and territorial fusses. Often written as “kuk-kuk-kuk!”.

Don't confuse with:The Common Gallinule — shows a red bill with a yellow tip, not an all-white bill.

Where you'll hear it

The breeding stronghold is the Prairie Pothole Region of southern Canada and the north-central United States, but American Coots breed much more widely too—from southern Quebec to the Pacific coast and south through the West, Mexico, Central America, and into northern South America. Many are year-round residents across much of the western and southwestern United States and Mexico, while birds from farther north move south in winter.

Freshwater marshes, ponds, prairie potholes, park lakes, and slow rivers with cattails or other emergent plants. In winter, many also use reservoirs, sheltered bays, and brackish lagoons.

Spring marshes ring with sharp coot calls and splashing chases as pairs claim territory. By fall and winter, they gather into big floating flocks, sometimes covering lakes and bays in the thousands.

Similar species

Common Gallinule

Shows a red bill with a yellow tip, not an all-white bill.

Pied-billed Grebe

Has a thick, pale bill with a dark band, not a white shielded bill.

Lesser Scaup

A true duck, with a broader body and a blue-gray bill.

American Coot sound FAQ

What does an American Coot sound like?

A hollow, nasal series tossed across the marsh. Birds give it during displays and territorial fusses. Listen for the "kuk-kuk-kuk!" phrase.

How do I tell an American Coot from a Common Gallinule by sound?

Common Gallinule: Shows a red bill with a yellow tip, not an all-white bill.; Usually has bold white stripes along the flanks.; Looks slimmer and often keeps closer to thick marsh edges..

When is the best time to hear an American Coot?

Spring marshes ring with sharp coot calls and splashing chases as pairs claim territory. By fall and winter, they gather into big floating flocks, sometimes covering lakes and bays in the thousands.