Distribution
Afghanistan, Argentina, Bahamas, Bangladesh, Belize, Bolivia, Brazil, Cambodia, Chile, China, Colombia, Congo, Costa Rica, Cuba, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, French Guiana, Gabon, Georgia, Guatemala, Haiti, Honduras, India, Iran, Jamaica, Laos, Maldives, Mauritius, Mexico, Mozambique, Myanmar, Nepal, Nicaragua, Nigeria, Oman, Pakistan, Panama, Paraguay, Peru, Portugal (introduced), Puerto Rico, Reunion, Saudi Arabia, Somalia, Spain (introduced), Sri Lanka, Taiwan, Thailand, United Kingdom of Great Britain and Northern Ireland, United States of America, Uruguay, Venezuela, Vietnam, Yemen