The brown boobook (''Ninox scutulata''), also known as the brown hawk-owl, is an

owl Owls are birds from the order Strigiformes (), which includes over 200 species of mostly solitary and nocturnal birds of prey typified by an upright stance, a large, broad head, binocular vision, binaural hearing, sharp talons, and feathers a ...

which is a resident breeder in south Asia from

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

, Sri Lanka,

Bangladesh Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the mos ...

and

Nepal Nepal (; ne, :ne:नेपाल, नेपाल ), formerly the Federal Democratic Republic of Nepal ( ne, सङ्घीय लोकतान्त्रिक गणतन्त्र नेपाल ), is a landlocked country in S ...

east to western

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

and south China. This species is a part of the larger grouping of owls known as

typical owl The true owls or typical owls (family Strigidae) are one of the two generally accepted families of owls, the other being the barn owls (Tytonidae). This large family comprises 230 living or recently extinct species in 24 genera. The typical owl ...

s, Strigidae, which contains most species of owl. The other grouping is the barn owls, Tytonidae.

Taxonomy

The brown boobook was formally described in 1822 by

Stamford Raffles Sir Thomas Stamford Bingley Raffles (5 July 1781 – 5 July 1826) was a British statesman who served as the Lieutenant-Governor of the Dutch East Indies between 1811 and 1816, and Lieutenant-Governor of Bencoolen between 1818 and 1824. He is ...

from a specimen collected in Sumatra under the binomial name ''Strix scutulata''. The specific epithet is from

Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...

''scutulatus '' meaning "diamond-shaped". The brown boobook is now placed with the other boobooks in the genus ''

Ninox ''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 (''Surnia ulula'') is not a member of this genus. Taxonomy The genus was introduced ...

'' that was introduced by the English naturalist

Brian Houghton Hodgson Brian Houghton Hodgson (1 February 1800 or more likely 1801 – 23 May 1894) was a pioneer naturalist and ethnologist working in India and Nepal where he was a British Resident. He described numerous species of birds and mammals from the Hima ...

in 1837. Nine subspecies are recognised: * ''N. s. lugubris'' ( Tickell, 1833) – north, northeast, central India and Nepal * ''N. s. burmanica'' Hume, 1876 – northeast India to south China, Indochina and Thailand * ''N. s. hirsuta'' (

Temminck Coenraad Jacob Temminck (; 31 March 1778 – 30 January 1858) was a Dutch aristocrat, zoologist and museum director. Biography Coenraad Jacob Temminck was born on 31 March 1778 in Amsterdam in the Dutch Republic. From his father, Jacob Temmin ...

, 1824) – south India and Sri Lanka * ''N. s. isolata'' Baker, ECS, 1926 –

Car Nicobar Car Nicobar ( in Car language) is the northernmost of the Nicobar Islands. It is also one of three local administrative divisions of the Indian district of Nicobar, part of the Indian union territory of Andaman and Nicobar Islands. Annual ra ...

* ''N. s. rexpimenti'' Abdulali, 1979 –

Great Nicobar Island Great Nicobar is the southernmost and largest of the Nicobar Islands of India, north of Sumatra. History The Nicobar Island has been well known to Indian mariners since the time of the seafaring Cholas https://www.britannica.com/place/Nicobar- ...

* ''N. s. scutulata'' ( Raffles, 1822) – Malay Peninsula,

Riau Archipelago The Riau Archipelago is a ''geographic'' term (as opposed to administrative region) for the core group of islands within the Riau Islands Province in Indonesia, and located south of Singapore and east of Riau on Sumatra. Before the province of R ...

, Sumatra and

Bangka Island Bangka is an island lying east of Sumatra, Indonesia. It is administered under the province of the Bangka Belitung Islands, being one of its namesakes alongside the smaller island of Belitung across the Gaspar Strait. The 9th largest island in ...

* ''N. s. javanensis'' Stresemann, 1928 – west Java * ''N. s. borneensis'' ( Bonaparte, 1850) – Borneo and north

Natuna Islands ''(Sacred Ocean, Fortune Land) , image_map = , pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea , pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in I ...

* ''N. s. palawanensis'' Ripley & Rabor, 1962 –

Palawan Palawan (), officially the Province of Palawan ( cyo, Probinsya i'ang Palawan; tl, Lalawigan ng Palawan), is an archipelagic province of the Philippines that is located in the region of Mimaropa. It is the largest province in the country in t ...

(west Philippines)

Description

The brown boobook is a medium-sized owl with a length of . It has a hawk-like shape due to its long tail and lack of a distinct facial disk. The upperparts are dark brown, with a barred tail. The underparts are whitish with reddish-brown streaking, although the subspecies found in the Andaman Islands has dark brown underparts. The eyes are large and yellow. Sexes are similar. This species is very nocturnal but it can often be located by the small birds that mob it while it is roosting in a tree. It feeds mainly on large insects, frogs, lizards, small birds, and mice. The call is a repeated low soft, musical ''oo-uk ...ooo-uk...'' which may be heard at dusk and dawn. This owl is quite common in towns and cities like Colombo, Sri Lanka, as well as suburban areas close to buildings.

Distribution and habitat

The brown boobook is a resident breeder in most of tropical south

Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an are ...

from the

Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabia (including the Arabian Peninsula and Bahrain), Asia Minor (Asian part of Turkey except Hatay Province), East Thrace (Europ ...

to south China. Its habitat is well-wooded country and forest. It lays three to five eggs in a tree hole. There are two records of the brown boobook in the western hemisphere: an individual photographed on St. Paul Island, Alaska, on August 27, 2007, and a dead owl found on

Kiska Island Kiska ( ale, Qisxa, russian: Кыска) is one of the Rat Islands, a group of the Aleutian Islands of Alaska. It is about long and varies in width from . It is part of Aleutian Islands Wilderness and as such, special permission is require ...

in 2008.Bond, Alexander & Jones, I.L. (2010). A brown hawk-owl (''Ninox scutulata'') from Kiska Island, Aleutian Islands, Alaska. 41. 107-110.

Gallery

File:Ninox scutulata MWNH 0647.JPG, Eggs, Collection

Museum Wiesbaden The Museum Wiesbaden is a two-branch museum of art and natural history in the Hessian capital of Wiesbaden, Germany. It is one of the three Hessian State museums, in addition to the museums in Kassel and Darmstadt. History The foundation o ...

File:Brown Hawk Owl (Ninox scutulata) at Samsing, Duars, West Bengal W IMG 5936.jpg, Brown boobook at

Samsing Samsing is a small hill village and tourist spot in the Matiali (community development block), Malbazar subdivision of Jalpaiguri district of West Bengal situated at an elevation of 3000 ft in the foothills in between Jalpaiguri and Darjeel ...

Darjeeling district Darjeeling District is the northernmost district of the state of West Bengal in eastern India in the foothills of the Himalayas. The district is famous for its hill station and Darjeeling tea. Darjeeling is the district headquarters. Kurse ...

West Bengal West Bengal (, Bengali: ''Poshchim Bongo'', , abbr. WB) is a state in the eastern portion of India. It is situated along the Bay of Bengal, along with a population of over 91 million inhabitants within an area of . West Bengal is the fou ...

. File:Brown hawk-owls couple.jpg, alt=Brown boobooks couple, Brown boobook couple,

Thattekad Bird Sanctuary The Thattekkad Bird Sanctuary, covering an area of barely 25 km2, and located about 12 km from Kothamangalam (Kerala state, India), was the first bird sanctuary in Kerala. Salim Ali, one of the best known ornithologists, described t ...

, Kerala, India

References

External links

Photos, audio and video of brown hawk-owl
from

Cornell Lab of Ornithology The Cornell Lab of Ornithology is a member-supported unit of Cornell University in Ithaca, New York, which studies birds and other wildlife. It is housed in the Imogene Powers Johnson Center for Birds and Biodiversity in Sapsucker Woods Sanctuar ...