| Spotted Bowerbird Chlamydera maculata | Passeriformes / Ptilonorhynchidae | LC |
| Great Bowerbird Chlamydera nuchalis | Passeriformes / Ptilonorhynchidae | LC |
| Fruithunter Chlamydochaera jefferyi | Passeriformes / Turdidae | LC |
| African Houbara Chlamydotis undulata | Otidiformes / Otididae | VU |
| Black-fronted Tern Chlidonias albostriatus | Charadriiformes / Laridae | EN |
| Gouldian Finch Chloebia gouldiae | Passeriformes / Estrildidae | LC |
| Kelp Goose Chloephaga hybrida | Anseriformes / Anatidae | LC |
| Andean Goose Chloephaga melanoptera | Anseriformes / Anatidae | LC |
| Upland Goose Chloephaga picta | Anseriformes / Anatidae | LC |
| Ashy-headed Goose Chloephaga poliocephala | Anseriformes / Anatidae | LC |
| Ruddy-headed Goose Chloephaga rubidiceps | Anseriformes / Anatidae | LC |
| White-bellied Emerald Chlorestes candida | Apodiformes / Trochilidae | LC |
| White-chinned Sapphire Chlorestes cyanus | Apodiformes / Trochilidae | LC |
| Blue-throated Sapphire Chlorestes eliciae | Apodiformes / Trochilidae | LC |
| Violet-bellied Hummingbird Chlorestes julie | Apodiformes / Trochilidae | LC |
| Blue-chinned Sapphire Chlorestes notata | Apodiformes / Trochilidae | LC |
| Kona Grosbeak Chloridops kona | Passeriformes / Fringillidae | EX |
| Vietnamese Greenfinch Chloris monguilloti | Passeriformes / Fringillidae | LC |
| American Pygmy Kingfisher Chloroceryle aenea | Coraciiformes / Alcedinidae | LC |
| Amazon Kingfisher Chloroceryle amazona | Coraciiformes / Alcedinidae | LC |
| Green Kingfisher Chloroceryle americana | Coraciiformes / Alcedinidae | LC |
| Green-and-rufous Kingfisher Chloroceryle inda | Coraciiformes / Alcedinidae | LC |
| Orange-eared Tanager Chlorochrysa calliparaea | Passeriformes / Thraupidae | NE |
| Multicolored Tanager Chlorochrysa nitidissima | Passeriformes / Thraupidae | NT |
| Glistening-green Tanager Chlorochrysa phoenicotis | Passeriformes / Thraupidae | LC |
| Falkenstein's Greenbul Chlorocichla falkensteini | Passeriformes / Pycnonotidae | LC |
| Yellow-bellied Greenbul Chlorocichla flaviventris | Passeriformes / Pycnonotidae | LC |
| Joyful Greenbul Chlorocichla laetissima | Passeriformes / Pycnonotidae | LC |
| Prigogine's Greenbul Chlorocichla prigoginei | Passeriformes / Pycnonotidae | EN |
| Simple Greenbul Chlorocichla simplex | Passeriformes / Pycnonotidae | LC |
| Oahu Amakihi Chlorodrepanis flava | Passeriformes / Fringillidae | NT |
| Kauai Amakihi Chlorodrepanis stejnegeri | Passeriformes / Fringillidae | EN |
| Hawaii Amakihi Chlorodrepanis virens | Passeriformes / Fringillidae | LC |
| Green Honeycreeper Chlorophanes spiza | Passeriformes / Thraupidae | LC |
| Bocage's Bushshrike Chlorophoneus bocagei | Passeriformes / Malaconotidae | LC |
| Mount Kupe Bushshrike Chlorophoneus kupeensis | Passeriformes / Malaconotidae | EN |
| Many-colored Bushshrike Chlorophoneus multicolor | Passeriformes / Malaconotidae | LC |
| Black-fronted Bushshrike Chlorophoneus nigrifrons | Passeriformes / Malaconotidae | LC |
| Olive Bushshrike Chlorophoneus olivaceus | Passeriformes / Malaconotidae | LC |
| Orange-breasted Bushshrike Chlorophoneus sulfureopectus | Passeriformes / Malaconotidae | LC |
| Golden-browed Chlorophonia Chlorophonia callophrys | Passeriformes / Fringillidae | LC |
| Blue-naped Chlorophonia Chlorophonia cyanea | Passeriformes / Fringillidae | LC |
| Golden-rumped Euphonia Chlorophonia cyanocephala | Passeriformes / Fringillidae | LC |
| Elegant Euphonia Chlorophonia elegantissima | Passeriformes / Fringillidae | LC |
| Lesser Antillean Euphonia Chlorophonia flavifrons | Passeriformes / Fringillidae | LC |
| Yellow-collared Chlorophonia Chlorophonia flavirostris | Passeriformes / Fringillidae | LC |
| Hispaniolan Euphonia Chlorophonia musica | Passeriformes / Fringillidae | LC |
| Blue-crowned Chlorophonia Chlorophonia occipitalis | Passeriformes / Fringillidae | LC |
| Chestnut-breasted Chlorophonia Chlorophonia pyrrhophrys | Passeriformes / Fringillidae | LC |
| Puerto Rican Euphonia Chlorophonia sclateri | Passeriformes / Fringillidae | LC |