dark hawk-cuckoo (Hierococcyx bocki)

Hierococcyx bocki is a species in the Hierococcyx genus. It is commonly known as dark hawk-cuckoo This name is unplaced name for the species in the family Cuculidae subfamily Cuculinae, tribe Cuculini, . . This species is found in upper Malaya, northern Sarawak and Sabah. In Indonesia it is found on Sumatra and in Kalimantan. It is also found in Brunei..