Cats are potential predators of adults, fledglings and nests, whilst rats are potential nest predators. Feral deer, pigs and goats graze suitable habitat. Pigs especially devastate the lower strata and understorey of native forests and inhibit forest regeneration.
The Cocos cuckoo (Coccyzus ferrugineus) is a species of cuckoo in the family Cuculidae. It is endemic to Cocos Island, an island in the Pacific Ocean which is part of Costa Rica.
Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, and subtropical or tropical moist shrubland. It is threatened by habitat loss.