World Bird List

Species factsheet
Blue-and-yellow Tanager (Thraupis bonariensis)

Order: Thraupis bonariensis
Family: Tanagers & Allies (Thraupidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
darwinii Ecuador to n Chile and w Bolivia
composita c Bolivia
schulzei se Bolivia, Paraguay and nw Argentina
bonariensis se Brazil, Uruguay and e Argentina
Annoncer