黑腹树鸭

分类位置

同属物种

茶色树鸭

Fulvous Whistling Duck

栗树鸭

Lesser Whistling-Duck

尖羽树鸭

Plumed Whistling Duck

細斑樹鴨

Spotted Whistling Duck

斑胸树鸭

Wandering Whistling Duck

西印度树鸭

West Indian Whistling Duck

形态与习性

The black-bellied whistling duck (Dendrocygna autumnalis) or black-bellied tree duck, is a whistling duck that before 2000 bred mainly from the southernmost United States to south-central South America. It can be found year-round in much of the United States. It has been recorded in every eastern state and adjacent Canadian province. Since it is one of only two whistling duck species native to North America, it is occasionally just known as the "whistling duck" or "Mexican squealer" in the south