World Bird List

Species factsheet
Yellow Tyrannulet (Capsiempis flaveola)

Order: Capsiempis flaveola
Family: Tyrant Flycatchers, Calyptura (Tyrannidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
semiflava s Nicaragua to Panama
cerula e Colombia, sw and s Venezuela, ne Ecuador, the Guianas and n Brazil
leucophrys n Colombia and nw Venezuela
magnirostris sw Ecuador
flaveola e Bolivia, Paraguay, ne Argentina and e Brazil
Annoncer