| English synonyms: | Brown Wood-Owl, Bornean Wood Owl, Bornean Wood-Owl, Mountain Wood Owl (newarensis, ticehursti, caligata, laotiana), Mountain Wood-owl (newarensis, ticehursti, caligata, laotiana), Nias Wood Owl (niasensis), Nias Wood-owl (niasensis), Bartels's Wood Owl (bartelsi), Bartels's Wood-owl (bartelsi) |
