| Handsome Flycatcher Nephelomyias pulcher | Passeriformes / Tyrannidae | LC |
| Pardusco Nephelornis oneilli | Passeriformes / Thraupidae | LC |
| Aldabra Brush Warbler Nesillas aldabrana | Passeriformes / Acrocephalidae | EX |
| Grande Comore Brush Warbler Nesillas brevicaudata | Passeriformes / Acrocephalidae | LC |
| Subdesert Brush Warbler Nesillas lantzii | Passeriformes / Acrocephalidae | LC |
| Moheli Brush Warbler Nesillas mariae | Passeriformes / Acrocephalidae | EN |
| Malagasy Brush Warbler Nesillas typica | Passeriformes / Acrocephalidae | LC |
| White-collared Oliveback Nesocharis ansorgei | Passeriformes / Estrildidae | LC |
| Shelley's Oliveback Nesocharis shelleyi | Passeriformes / Estrildidae | LC |
| Antillean Piculet Nesoctites micromegas | Piciformes / Picidae | LC |
| Pink Pigeon Nesoenas mayeri | Columbiformes / Columbidae | NE |
| Malagasy Turtle Dove Nesoenas picturatus | Columbiformes / Columbidae | LC |
| Rodrigues Pigeon Nesoenas rodericanus | Columbiformes / Columbidae | EX |
| Polynesian Storm Petrel Nesofregetta fuliginosa | Procellariiformes / Oceanitidae | EN |
| Bahama Woodstar Nesophlox evelynae | Apodiformes / Trochilidae | LC |
| Inagua Woodstar Nesophlox lyrura | Apodiformes / Trochilidae | LC |
| Jamaican Blackbird Nesopsar nigerrimus | Passeriformes / Icteridae | EN |
| Yellow-throated Honeyeater Nesoptilotis flavicollis | Passeriformes / Meliphagidae | LC |
| White-eared Honeyeater Nesoptilotis leucotis | Passeriformes / Meliphagidae | LC |
| Puerto Rican Tanager Nesospingus speculiferus | Passeriformes / Nesospingidae | VU |
| Inaccessible Island Finch Nesospiza acunhae | Passeriformes / Thraupidae | VU |
| Nightingale Island Finch Nesospiza questi | Passeriformes / Thraupidae | VU |
| Wilkins's Finch Nesospiza wilkinsi | Passeriformes / Thraupidae | CR |
| Maranon Tyrannulet Nesotriccus maranonicus | Passeriformes / Tyrannidae | NE |
| Mouse-colored Tyrannulet Nesotriccus murinus | Passeriformes / Tyrannidae | LC |
| Cocos Tyrannulet Nesotriccus ridgwayi | Passeriformes / Tyrannidae | VU |
| Tumbesian Tyrannulet Nesotriccus tumbezanus | Passeriformes / Tyrannidae | NE |
| New Zealand Kaka Nestor meridionalis | Psittaciformes / Strigopidae | VU |
| Kea Nestor notabilis | Psittaciformes / Strigopidae | EN |
| Norfolk Kaka Nestor productus | Psittaciformes / Strigopidae | EX |
| Southern Pochard Netta erythrophthalma | Anseriformes / Anatidae | LC |
| Rosy-billed Pochard Netta peposaca | Anseriformes / Anatidae | LC |
| African Pygmy Goose Nettapus auritus | Anseriformes / Anatidae | LC |
| Green Pygmy Goose Nettapus pulchellus | Anseriformes / Anatidae | LC |
| Dark Newtonia Newtonia amphichroa | Passeriformes / Vangidae | LC |
| Archbold's Newtonia Newtonia archboldi | Passeriformes / Vangidae | LC |
| Common Newtonia Newtonia brunneicauda | Passeriformes / Vangidae | LC |
| Red-tailed Newtonia Newtonia fanovanae | Passeriformes / Vangidae | VU |
| Western Nicator Nicator chloris | Passeriformes / Nicatoridae | LC |
| Eastern Nicator Nicator gularis | Passeriformes / Nicatoridae | LC |
| Yellow-throated Nicator Nicator vireo | Passeriformes / Nicatoridae | LC |
| Chestnut-breasted Nigrita Nigrita bicolor | Passeriformes / Estrildidae | LC |
| Grey-headed Nigrita Nigrita canicapillus | Passeriformes / Estrildidae | LC |
| White-breasted Nigrita Nigrita fusconotus | Passeriformes / Estrildidae | LC |
| Pale-fronted Nigrita Nigrita luteifrons | Passeriformes / Estrildidae | LC |
| Brubru Nilaus afer | Passeriformes / Malaconotidae | LC |
| Rufous-vented Niltava Niltava sumatrana | Passeriformes / Muscicapidae | LC |
| Andaman Boobook Ninox affinis | Strigiformes / Strigidae | LC |
| Laughing Owl Ninox albifacies | Strigiformes / Strigidae | EX |
| Australian Boobook Ninox boobook | Strigiformes / Strigidae | NE |