Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Brazil, Cape Verde (B), Cayman Islands, Chile, China (mainland) (B), Colombia, Costa Rica, Cuba, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Eritrea, French Guiana, Grenada (B), Guadeloupe, Guinea, Guinea-bissau, Haiti, Iran [Islamic Republic of], Maldives, Martinique, Mexico, Montserrat, Netherlands Antilles, Oman (B) (NB) (P), Pakistan, Panama, Peru, Portugal (B), Puerto Rico, Saudi Arabia (B), Senegal (B), Somalia, St Helena (B), St Kitts and Nevis, St Lucia, St Vincent and The Grenadines, Trinidad and Tobago, Turks and Caicos Islands, United Arab Emirates (B), Venezuela, Virgin Islands (British) (B) (NB), Virgin Islands (U.S.) (B) (NB), Yemen (B).
Vagrant to Angola, Bermuda, French Polynesia, Gabon, Gambia, India, Israel, Jamaica, Jordan, Kuwait, Madagascar, Malaysia, Mauritania, Myanmar, Netherlands, Qatar, Seychelles, South Africa, Spain, Sri Lanka, Sudan, United Kingdom, USA, Vietnam.
Unknown to Honduras.
Rarity Status
Currently this species is not classified as a rarity in this country OR information has not been updated.
Population
Estimated population is 5,000 - 20,000 (2010).
BirdLife International Species Factsheet