| Rufous Whistler Pachycephala rufiventris | Passeriformes / Pachycephalidae | LC |
| Red-lored Whistler Pachycephala rufogularis | Passeriformes / Pachycephalidae | VU |
| Regent Whistler Pachycephala schlegelii | Passeriformes / Pachycephalidae | LC |
| Babar Whistler Pachycephala sharpei | Passeriformes / Pachycephalidae | NE |
| Grey Whistler Pachycephala simplex | Passeriformes / Pachycephalidae | NE |
| Sclater's Whistler Pachycephala soror | Passeriformes / Pachycephalidae | LC |
| Sulphur-vented Whistler Pachycephala sulfuriventer | Passeriformes / Pachycephalidae | LC |
| Morningbird Pachycephala tenebrosa | Passeriformes / Pachycephalidae | LC |
| Selayar Whistler Pachycephala teysmanni | Passeriformes / Pachycephalidae | LC |
| Utupua Whistler Pachycephala utupuae | Passeriformes / Pachycephalidae | NE |
| Vanikoro Whistler Pachycephala vanikorensis | Passeriformes / Pachycephalidae | NE |
| White-throated Fiji Whistler Pachycephala vitiensis | Passeriformes / Pachycephalidae | NE |
| Green-backed Robin Pachycephalopsis hattamensis | Passeriformes / Petroicidae | LC |
| White-eyed Robin Pachycephalopsis poliosoma | Passeriformes / Petroicidae | LC |
| Thick-billed Cuckoo Pachycoccyx audeberti | Cuculiformes / Cuculidae | LC |
| Brown-backed Flowerpecker Pachyglossa everetti | Passeriformes / Dicaeidae | NT |
| Olive-backed Flowerpecker Pachyglossa olivacea | Passeriformes / Dicaeidae | LC |
| Whiskered Flowerpecker Pachyglossa propria | Passeriformes / Dicaeidae | LC |
| Legge's Flowerpecker Pachyglossa vincens | Passeriformes / Dicaeidae | NT |
| Compact Weaver Pachyphantes superciliosus | Passeriformes / Ploceidae | LC |
| Slender-billed Prion Pachyptila belcheri | Procellariiformes / Procellariidae | LC |
| Fulmar Prion Pachyptila crassirostris | Procellariiformes / Procellariidae | LC |
| Antarctic Prion Pachyptila desolata | Procellariiformes / Procellariidae | LC |
| MacGillivray's Prion Pachyptila macgillivrayi | Procellariiformes / Procellariidae | CR |
| Salvin's Prion Pachyptila salvini | Procellariiformes / Procellariidae | LC |
| Fairy Prion Pachyptila turtur | Procellariiformes / Procellariidae | LC |
| Broad-billed Prion Pachyptila vittata | Procellariiformes / Procellariidae | LC |
| Rose-throated Becard Pachyramphus aglaiae | Passeriformes / Tityridae | LC |
| Black-and-white Becard Pachyramphus albogriseus | Passeriformes / Tityridae | NE |
| Chestnut-crowned Becard Pachyramphus castaneus | Passeriformes / Tityridae | LC |
| Cinnamon Becard Pachyramphus cinnamomeus | Passeriformes / Tityridae | LC |
| One-colored Becard Pachyramphus homochrous | Passeriformes / Tityridae | LC |
| Grey-collared Becard Pachyramphus major | Passeriformes / Tityridae | NE |
| Black-capped Becard Pachyramphus marginatus | Passeriformes / Tityridae | LC |
| Pink-throated Becard Pachyramphus minor | Passeriformes / Tityridae | LC |
| Jamaican Becard Pachyramphus niger | Passeriformes / Tityridae | LC |
| White-winged Becard Pachyramphus polychopterus | Passeriformes / Tityridae | LC |
| Cinereous Becard Pachyramphus rufus | Passeriformes / Tityridae | LC |
| Cryptic Becard Pachyramphus salvini | Passeriformes / Tityridae | NE |
| Slaty Becard Pachyramphus spodiurus | Passeriformes / Tityridae | VU |
| Glossy-backed Becard Pachyramphus surinamus | Passeriformes / Tityridae | LC |
| Crested Becard Pachyramphus validus | Passeriformes / Tityridae | LC |
| Barred Becard Pachyramphus versicolor | Passeriformes / Tityridae | LC |
| Green-backed Becard Pachyramphus viridis | Passeriformes / Tityridae | NE |
| Golden-fronted Greenlet Pachysylvia aurantiifrons | Passeriformes / Vireonidae | LC |
| Lesser Greenlet Pachysylvia decurtata | Passeriformes / Vireonidae | LC |
| Dusky-capped Greenlet Pachysylvia hypoxantha | Passeriformes / Vireonidae | LC |
| Buff-cheeked Greenlet Pachysylvia muscicapina | Passeriformes / Vireonidae | LC |
| Rufous-naped Greenlet Pachysylvia semibrunnea | Passeriformes / Vireonidae | LC |
| Timor Sparrow Padda fuscata | Passeriformes / Estrildidae | NT |