Black-headed Duck (Heteronetta atricapilla)

About Black-headed Duck (Heteronetta atricapilla)

• Kingdom: Animals
• Phylum: Chordates
• Class: Birds
• Order: Anseriformes
• Family: Swans, Geese, and Ducks

The black-headed duck is a South American duck in subfamily Oxyurinae of family Anatidae. It is found in Argentina, Bolivia, Brazil, Chile, Paraguay, and Uruguay.

Source: Wikipedia