World Bird List

Species factsheet
Spot-billed Ground Tyrant (Muscisaxicola maculirostris)

Order: Muscisaxicola maculirostris
Family: Tyrant Flycatchers, Calyptura (Tyrannidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
niceforoi c Colombia
rufescens c Ecuador
maculirostris Peru, w Bolivia, w Argentina and Chile
Annoncer