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CUCULIDAE Cuckoos, Malkohas & Coucals > Oriental Cuckoo
Click the image to enlarge
Oriental Cuckoo
Latin Name : Cuculus optatus
Site Name : Maratua
Photographer : AMIR,
Date : 2010-10-26
Notes : This first year immature cuckoo photographed on Maratua a remote island off the coast of East Kalimantan could be one of 3 migrant cuckoo species Cuculus saturatus, Cuculus optatus or C. poliocephalus