黄冠鹎 Pycnonotus zeylanicus ; yellow-crowned bulbul

黑冠黄鹎 Black-crested Bulbul ; Pycnonotus melanicterus ; Black-crested Bulbul Pycnonotus melanicterus

黄腹冠鹎 yellow-bcllied bulbul ; ashy-fronted bearded bulbul

黄须冠鹎 Criniger olivaceus

黄喉冠鹎 yellow-throated olive bulbul