World Bird List

Species factsheet
Chestnut-headed Oropendola (Psarocolius wagleri)

Order: Psarocolius wagleri
Family: Oropendolas, Orioles, Blackbirds (Icteridae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
wagleri se Mexico to ne Nicaragua
ridgwayi s Nicaragua to sw Ecuador
Annoncer