bulbul-críptico
Iole crypta

bulbul-d'olho-cinzento
Iole propinqua

bulbul-de-assão
Iole cacharensis

bulbul-de-cachar
Iole cacharensis

bulbul-de-charlotte
Iole charlottae

bulbul-de-finsch
Iole finschii

bulbul-de-olho-cinzento
Iole propinqua

bulbul-de-peito-oliva
Iole finschii

bulbul-de-ventre-sulfúreo
Iole palawanensis

bulbul-escuro-de-bornéu
Iole charlottae

bulbul-escuro-malaio
Iole crypta

bulbul-esverdeado
Iole viridescens

bulbul-sulfúreo
Iole palawanensis

bulbul-verdoso
Iole viridescens

iole
...yole, « iole»