Argentina, Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, El Salvador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Suriname, Trinidad and Tobago, Venezuela.
Eastern Mexico (from eastern San Luis Potosí) through Central America to Panama, then southern from Colombia, Venezuela, Trinidad and the Guianas, west of Andes to north-western Peru, and east of Andes to Bolivia, northern Argentina, Paraguay and southern Brazil.
 
Population
Estimated population is 500,000 - 4,999,999 (2010).