Morepork Synopsis of Birds", but did not give it a binomial name. German naturalist Johann Friedrich Gmelin described the morepork in 1788. "Morepork" has been designated the official name by the International Ornithological Committee. Both Gerlof Fokko Mees and Ernst Mayr regarded the taxonomy of the boobook owl as extremely challenging, the latter remarking in 1943 that it was "one of the most difficult problems I have ever encountered". In his 1968 book "Nightwatchmen of the Bush and Plain", Australian naturalist David Fleay observed that the boobooks from Tasmania more closely resembled those of New Zealand than those from mainland Australia,
New Britain boobook series of rapidly repeated "whoo"s, starting at a low pitch which rises and becomes faster and louder. This species is found in the lowlands and hills of the New Britain and New Ireland Endemic Bird Areas at elevations of up to above sea level. It is fairly common in its small range and is nocturnal. It roosts during the day alone or in pairs in the middle to upper parts of the forest canopy. It feeds mainly on insects and small mammals. Formerly classified as being a "Species of Least Concern" by the IUCN, the New Britain boobook was later