World Bird List

Species factsheet
Orange-billed Sparrow (Arremon aurantiirostris)

Order: Arremon aurantiirostris
Family: New World Sparrows (Passerellidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
saturatus se Mexico, Guatemala and Belize
rufidorsalis Honduras to nw Panama
aurantiirostris w Costa Rica to c Panama
strictocollaris e Panama and nw Colombia
occidentalis w Colombia and nw Ecuador
santarosae sw Ecuador
erythrorhynchus n Colombia
spectabilis se Colombia, e Ecuador and ne Peru
Annoncer