The Green-backed Bulbul or Eastern Bearded Greenbul (Criniger chloronotus) is a species of songbird in the Pycnonotidae family. It is found in Angola, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Equatorial Guinea, Gabon, Nigeria, and Uganda. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes.