World Bird List

Species factsheet
Slender-billed Oriole (Oriolus tenuirostris)

Order: Oriolus tenuirostris
Family: Figbirds, Orioles, Turnagra (Oriolidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
invisus s Vietnam
tenuirostris e Himalayas to s China and c Vietnam
Annoncer