World Bird List

Species factsheet
Black-billed Seed Finch (Oryzoborus atrirostris)

Order: Oryzoborus atrirostris
Family: Tanagers & Allies (Thraupidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
atrirostris s Colombia to n Peru
gigantirostris se Peru to n and e Bolivia
Annoncer