Life … Animals Chordates Birds Cuckoos Cuckoos Coccyzus Cuckoos Dark-billed Cuckoo species 1,333 observations Dark-billed Cuckoo Coccyzus melacoryphus Field notes Supported by All 9 native plantssupport it in the US Food plants Plants it feeds on American Black Nightshade, Chili Pepper, Sea Purslane, Corkystem Passionflower 9 Close