The Brazilian teal is the sole member of its genus, with a widespread presence in eastern South America. It is classified among the South American dabbling ducks. It exhibits a distinctive light brown plumage; males have red beaks and legs and a pale grey head and neck, which are duller in females. The Brazilian teal's habitat spans from central Brazil to Uruguay, northern Argentina, and includes areas like Suriname and French Guiana, favoring freshwater bodies with dense vegetation. They are known to form pairs or small groups and are attentive parents. Their diet consists mainly of seeds, fruits, roots, and insects, with ducklings feeding exclusively on insects. Currently classified as 'Least Concern,' they are considered plentiful in their natural environments​​​​​​​​​​​​​​.