AviaristAviarist Bird Guide Get the app
Bird Guide › American Coot

How to Identify aAmerican Coot

Fulica americana · 15.5–16.9 in (39–43 cm)

Male vs. female

Male

Male American Coot

Dark slate-gray body, blacker head, a chalky-white bill with a dark ring, and a small red forehead shield. Sexes look alike.

Female

American Coot

Identical to the male in the field.

Male photo: Rhododendrites / Wikimedia, CC BY-SA 4.0 · Second photo: (c) Francisco Farriols Sarabia, some rights reserved (CC BY) / Wikimedia, CC BY 4.0

Quick ID
A sooty-gray duck-like waterbird with a bright white bill — not a duck at all, but a rail.

Field marks

Similar species

Pied-billed Grebe — Browner with a thick pale bill ringed in black and no white undertail.
Common Gallinule — Has a red bill with a yellow tip and a white stripe along the flank.

What it sounds like

A constant stream of croaks, clucks and grunting notes from feeding flocks.

Behaviour that gives it away

Has lobed rather than webbed toes, and must patter across the surface for many yards to get airborne.

Habitat & range

Ponds, marshes, lakes, reservoirs and city park waters across North America.

When you'll see it

Depending on where in North America you are, it is present all year and a winter visitor.

What it eats

Aquatic plants, algae, insects and small animals.

Did you know?

Its toes have separate flaps of skin rather than full webbing, which works for swimming and still lets it walk on land.

Identifying a Northern Cardinal with the Aviarist app
See more. Appreciate more.

Spot one yourself?

Point your camera at any bird and Aviarist identifies it in seconds — then logs it to your life list.

Get Aviarist on Google Play
Aviarist scan screen
Snap
Aviarist identification result
Identify
Aviarist life list
Collect

Other apps we make

Mineralyst: Rock Identifier
Mineralyst: Rock IdentifierPoint your camera at any rock, mineral, or crystal for an instant ID.
Get it →