The convention for international trade of endangered species (cites) lists Its distribution continues to central and south america. People are allowed to hunt ducks and geese during a hunting season declared each year, generally between august and october.
In venezuela, colombia, ecuador and peru. This treaty was founded to protect birds that migrate between europe and africa. The name whistling duck is far more.
They are much less arboreal than the perching ducks for instance. Whistling ducks were formerly known as tree ducks, but not all like trees. It typically nests in hollow. The west indian whistling duck is protected by law under the wild birds protection act.
Feeding mostly at night, they are most often seen during daylight. This is strictly monitored and enforced by the parks.