Very finely-speckled dark-grayish duck with a dark eye and an obvious peaked crown. Beak is strongly curved like a ski-jump. Breeding males have a red base to their bill. Upper-wing is dark, while under-wing is paler gray. When perched, identify from Hardhead (which have a pale belly patch). Generally uncommon; found beside inland waterholes and ponds. More reliable inland, but can be common one year and absent the next from any given location.