World Bird List

Species factsheet
Dull-colored Grassquit (Tiaris obscurus)

Order: Tiaris obscurus
Family: Tanagers & Allies (Thraupidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
haplochroma n Colombia to n Venezuela
pauper s Colombia to n Peru
obscurus c Peru to Bolivia and nw Argentina
pacificus w Peru
Annoncer