The
black-bellied whistling duck (
Dendrocygna autumnalis) is a species of
whistling duck that breeds from the southernmost United States and tropical Central America to south-central South America. In the U.S., it can be found year-round in peninsular Florida and parts of southeast Texas, as well as seasonally in southeast Arizona and Louisiana's Gulf Coast. 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 southern United States.
Photograph credit: Charles J. Sharp