World Bird List

Species factsheet
Yellow-rumped Cacique (Cacicus cela)

Order: Cacicus cela
Family: Oropendolas, Orioles, Blackbirds (Icteridae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
vitellinus c Panama to n and c Colombia
flavicrissus w Ecuador and nw Peru
cela e Colombia and Venezuela, the Guianas south to c Bolivia and s Brazil
Annoncer