CuculinaeOld World cuckoos


    • common koel
      Eudynamys scolopaceus
    • thick-billed cuckoo
      Pachycoccyx audeberti
    • channel-billed cuckoo
      Scythrops novaehollandiae
    • Asian drongo-cuckoo
      Surniculus lugubris
    • long-tailed cuckoo
      Urodynamis taitensis