World Bird List

Species factsheet
Straw-backed Tanager (Tangara argyrofenges)

Order: Tangara argyrofenges
Family: Tanagers & Allies (Thraupidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
caeruleigularis se Ecuador to c Peru
argyrofenges w and c Bolivia
Annoncer