Green-backed Kingfisher (Actenoides monachus) [XC825274]
by id from Bogani Nani Wartabone, Tambun Maleo Sanctuary, Dumoga Timur, Bolaang Mongondow Regency, North Sulawesi, Indonesia (call, song)
Green-backed Kingfisher (Actenoides monachus) [XC151831]
by Frank Lambert from Tangkoko Nature Reserve, Sulawesi, Indonesia (song)
Subspecies
The following 2 subspecies are recognised:
monachus (Bonaparte, 1850) - Northern and central Sulawesi, including islands of Manadotua and Lembeh.
capucinus (Meyer, AB & Wiglesworth, 1896) - Eastern, south-eastern and southern Sulawesi. Considered by some authors to be a distinct species, Black-headed Kingfisher (Actenoides capucinus).