World Bird List

Species factsheet
Black-billed Nightingale-Thrush (Catharus gracilirostris)

Order: Catharus gracilirostris
Family: Thrushes (Turdidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
gracilirostris Costa Rica
accentor w Panama (w Chiriqui)
bensoni w Panama (e Chiriqui)
Annoncer