The morepork, also called the mopoke or the ruru, is a small brown owl found in New Zealand, Norfolk Island and formerly Lord Howe Island. The bird has almost 20 alternative common names, including mopoke and boobook—many of these names are onomatopoeic, as they emulate the bird's distinctive two-pitched call. Three subspecies of the morepork are recognized, one of which is extinct and another that exists only as a hybrid population.
The brown boobook, also known as the brown hawk-owl, is an owl which is a resident breeder in south Asia from India, Sri Lanka, Bhutan, Bangladesh and Nepal east to western Indonesia and south China.
The Australian boobook, is a species of owl native to mainland Australia, southern New Guinea, the island of Timor, and the Sunda Islands. Described by John Latham in 1801, it was generally considered to be the same species as the morepork of New Zealand until 1999. Its name is derived from its two-tone boo-book call. Eight subspecies of the Australian boobook are recognized, with three further subspecies being reclassified as separate species in 2019 due to their distinctive calls and genetics.
Ninox is a genus of true owls comprising 36 species found in Asia and Australasia. Many species are known as hawk-owls or boobooks, but the northern hawk-owl is not a member of this genus.
The cinnabar boobook, also known as the cinnabar hawk-owl, is a hawk-owl endemic to the island of Sulawesi, Indonesia. It was described as a new species to science by American ornithologist Pamela C. Rasmussen in 1999 based on a single specimen collected by Frank Rozendaal from Bogani Nani Wartabone National Park on Minahassa Peninsula, northern Sulawesi, in 1985. Subsequently, it has also been observed in Lore Lindu National Park in central Sulawesi, greatly expanding the known habitat range.
The Moluccan boobook or Moluccan hawk-owl group, are a group of owls in the family Strigidae. They are found in Indonesia. Once consider a single species, the four species are now considered part of a species complex. Natural habitat for all species is subtropical or tropical moist lowland forests.
The least boobook, also known as the little Sumba hawk-owl or little Sumba boobook, is a species of owl in the family Strigidae. It is endemic to the Indonesian island of Sumba. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
The Norfolk boobook, also known as the Norfolk Island boobook, Norfolk Island owl or Norfolk Island morepork, is a bird in the true owl family endemic to Norfolk Island, an Australian territory in the Tasman Sea between Australia and New Zealand. It is a subspecies of the morepork.
The Lord Howe boobook, also known as the Lord Howe morepork, was a bird in the true owl family endemic to Lord Howe Island in the Tasman Sea, part of New South Wales, Australia. It is an extinct and little-known subspecies of the morepork.
The northern boobook belongs to the family Strigidae and is a raptorial owl endemic to eastern and southern countries of Asia. The species was considered, until recently, a conspecific of Ninox scutulata or brown boobook, a species of similar distribution encompassing 11 subspecies. The species currently includes two subspecies, the migrant Ninox japonica japonica and the non-migrant Ninox japonica totogo. Despite being considered as the most common breeding owl in Japan, little research has been conducted on the species and subspecies and the taxonomic classification of N. j. totogo and N. j. japonica has been a subject of debate. There are no indications of significant decline in northern boobook populations and therefore its conservation status has been classified as least concern by the IUCN Red List.
The Seram boobook is a species of owl in the family Strigidae. It is found on the Indonesian islands of Seram, Kelang and Ambon. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss. It used to be considered a subspecies of the Moluccan boobook.
The Tanimbar boobook, or Tanimbar hawk-owl, is a species of owl in the family Strigidae. It is found in the Tanimbar Islands of Indonesia. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss. It used to be considered a subspecies of the Moluccan boobook.
The Camiguin boobook or Camiguin hawk-owl is an owl species resident to the Camiguin island in the Philippines. It is the only owl in the country with greenish-yellow or grayish eyes. It was previously known as a subspecies of the Philippine hawk-owl, but was reclassified in 2012, as voice and other evidence suggested it a distinct species. Its native name is kugkug
The Mindanao boobook or Mindanao hawk-owl is a species of owl in the family Strigidae that is endemic to the Philippines on the island of Mindanao. It was previously known as a subspecies of the Philippine hawk-owl, but was reclassified in 2012, as voice and other evidence suggested it a distinct species. It is found in tropical moist lowland forest. It is threatened by habitat loss.
The Romblon boobook or Romblon hawk-owl, is a species of owl in the family Strigidae that is endemic to the Philippines. It is only found on the islands of Tablas, Sibuyan and Romblon. It was previously known as a subspecies of the Philippine hawk-owl, but was reclassified in 2012, as voice and other evidence suggested it was a distinct species. Its natural habitat is tropical moist lowland forest. It is threatened by habitat loss.
The Sulu boobook or Sulu hawk-owl is a species of owl in the family Strigidae. It is endemic to the Sulu Archipelago in the Philippines. It was previously known as a subspecies of the Philippine hawk-owl, but was reclassified in 2012, as voice and other evidence suggested it was a distinct species. It is found in tropical moist lowland forest. It is threatened by habitat loss.
Ninox boobook ocellata is a subspecies of the Australian boobook, which is also widely known as the southern boobook. The southern boobook is the most common and smallest owl on the Australian mainland.
The Rote boobook is a species of owl in the family Strigidae. It is endemic to Rote Island in the Lesser Sunda Islands of Indonesia.
The Alor boobook is a species of owl in the family Strigidae. It is native to Pantar and Alor Islands in the eastern Lesser Sunda Islands.
The Tasmanian boobook, also known as the Tasmanian spotted owl, is a species of owl in the family Strigidae. It is native to Tasmania.
