Home » Bird Species of Puerto Madryn and Península Valdés » Black-headed Duck (Heteronetta atricapilla) Black-headed Duck (Heteronetta atricapilla) Order: Anseriformes Family: Anatidae Genus: Heteronetta Species: Heteronetta atricapilla Common Name: Black-headed Duck
Order: Anseriformes Family: Anatidae Genus: Heteronetta Species: Heteronetta atricapilla Common Name: Black-headed Duck
