Grzimek Birds
- warbling antbird
Hypocnemis cantator
- purple-naped sunbird
Hypogramma hypogrammicum
- black-naped monarch
Hypothymis azurea
- black bulbul
Hypsipetes leucocephalus
- ibisbill
Ibidorhyncha struthersii
- yellow-breasted chat
Icteria virens
- Baltimore oriole
Icterus galbula
- Malaysian honeyguide
Indicator archipelagicus
- greater honeyguide
Indicator indicator
- spotted honeyguide
Indicator maculatus
- scaly-throated honeyguide
Indicator variegatus
- yellow-rumped honeyguide
Indicator xanthonotus
- Philippine fairy bluebird
Irena cyanogastra
- Asian fairy bluebird
Irena puella
- least bittern
Ixobrychus exilis
