The Chubut Steamer Duck is a flightless sea duck found along the Patagonian coast. A study at a breeding site recorded it feeding on crabs, mussels, and ragworms during low tide.
It is a flightless sea duck.
At a breeding site in northern San Jorge Gulf, a study recorded it dipping its head and neck underwater at low tide to feed on crabs, mussels, and ragworms.
An extinction-risk assessment has not been added yet.