World Bird List

Species factsheet
Olive Oropendola (Psarocolius bifasciatus)

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

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
yuracares se Colombia, s Venezuela, w Amazonian Brazil and e Bolivia
neivae nc Brazil south of the Amazon
bifasciatus ne Brazil south of the Amazon
Annoncer