| Common Name | Scientific name |
|---|---|
| Montagu's Harrier | Circus pygargus |
| Ula-ai-hawane | Ciridops anna |
| Zitting Cisticola | Cisticola juncidis |
| Marsh Wren | Cistothorus palustris |
| Sedge Wren | Cistothorus platensis |
| Great Spotted Cuckoo | Clamator glandarius |
| Greater Spotted Eagle | Clanga clanga |
| Lesser Spotted Eagle | Clanga pomarina |
| Long-tailed Duck | Clangula hyemalis |
| Maroon-chested Ground-Dove | Claravis mondetoura |
| Blue Ground-Dove | Claravis pretiosa |
| Sapan | Clathrotropis brunnea |
| Ruddy Foliage-gleaner | Clibanornis rubiginosus |
| Brownish Twistwing | Cnipodectes subbrunneus |
| Hooded Grosbeak | Coccothraustes abeillei |
| Hawfinch | Coccothraustes coccothraustes |
| Evening Grosbeak | Coccothraustes vespertinus |
| Little Cuckoo | Coccycua minuta |
| Yellow-billed Cuckoo | Coccyzus americanus |
| Black-billed Cuckoo | Coccyzus erythropthalmus |
| Pearly-breasted Cuckoo | Coccyzus euleri |
| Cocos Cuckoo | Coccyzus ferrugineus |
| Hispaniolan Lizard-Cuckoo | Coccyzus longirostris |
| Dark-billed Cuckoo | Coccyzus melacoryphus |
| Great Lizard-Cuckoo | Coccyzus merlini |
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