World Bird List

Species factsheet
White-thighed Swallow (Neochelidon tibialis)

Order: Neochelidon tibialis
Family: Swallows, Martins (Hirundinidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
minima e Panama to w Ecuador
griseiventris w Amazonia
tibialis se Brazil
Annoncer