Francisco Piedrahita:
Common Hawk Cuckoo (Hierococcys varius)
Francisco Piedrahita:
Drongo Cuckoo (Surniculus lugubris)
Francisco Piedrahita:
Drongo Cuckoo (Surniculus lugubris)
Francisco Piedrahita:
Southern Coucal, Greater Coucal (Centropus parroti) (Centropus sinensis)
Francisco Piedrahita:
Greater Coucal, Southern Coucal (Centropus sinensis) (Centropus sinensis parroti)
Francisco Piedrahita:
Western Koel, Asian Koel (Eudynamys scolopacea) (Eudynamys scolopaceus)
Francisco Piedrahita:
Asian Koel (Eudynamys scolopacea) (Eudynamys scolopaceus)
Francisco Piedrahita:
Asian Koel (Eudynamys scolopacea) (Eudynamys scolopaceus)
Francisco Piedrahita:
Chestnut-breasted Malkoha (Phaenicophaeus curvirostris)
Francisco Piedrahita:
Raffles's Malkoha f (Rhinortha chlorophaea)
Francisco Piedrahita:
Raffles's Malkoha (Rhinortha chlorophaea)