World Bird List

Species factsheet
Scaly-breasted Woodpecker (Celeus grammicus)

Order: Celeus grammicus
Family: Woodpeckers (Picidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
verreauxii e Ecuador and ne Peru
grammicus se Colombia and s Venezuela to ne Peru and w Brazil; also French Guiana
subcervinus c Brazil
latifasciatus se Peru and sw Brazil to n Bolivia