Chiloe Wigeon/ Widgeon (also Southern Widgeon) Anas sibilatrix

Chiloe Wigeon
Chiloe Southern Wigeon
Chiloe Widgeon
The Chiloe, also called Southern Wi(d)geon, is native to South America.
Chiloe Wigeon
Chiloe Southern Widgeon
Unusually for Wigeons, the female has similar plumage to male but with a less iridescent green head.