Copyright and usage info: This file is licensed under the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported. In short: you are free to share the file for non-commercial purposes under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. You may not alter, transform, or build upon this work.
Argentina,Belize,Bolivia,Brazil,Canada,Chile,Colombia,Costa Rica,Ecuador - mainland,El Salvador, French Guiana,Guatemala,Guyana,Honduras,Mexico,Netherlands Antilles,Nicaragua,Panama,Paraguay,Peru, Suriname,Trinidad and Tobago,United States - mainland,Uruguay,Venezuela,
IOC 9.1 Subspecies
s USA to n SA. Also Cuba, Aruba and Trinidad
se Peru, n Bolivia to e Brazil s to Tierra del Fuego and Falkland Is.