Children (14 direct children, 31 direct and indirect children):
Buff-vented bulbul
(tree size 2)
Iole olivacea
Sulphur-bellied bulbul
Iole palawanensis
Grey-eyed bulbul
(tree size 7)
Iole propinqua
Iole virescens
(tree size 4)
Olive bulbul
Iole charlottae
Charlotte's bulbul
Cachar bulbul
Iole maclellandi
(tree size 1)
Iole guimarasensis
Iole mindorensis
Iole siquijorensis
Iole terricolor
Olive bulbul
(tree size 3)
Iole viridescens
Iole crypta
Buff-vented bulbul
Iole finschii
Finsch's bulbul