Краснохвостый бюльбюль Bleda syndactylus

A large greenbul often found close to the ground in areas with large trees and open understory, and occasionally in forest edge and other more open habitats. Largely olive-green above and greenish-yellow below with a yellow throat, bright blue facial skin around the eye, a large, angular, laterally compressed bill, and a long red tail. Song is a haunting, resonant series of descending whistles, “WHUUUR-WHUUR-WHUUR-WHUR,” with each note often quavering.