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Difference between revisions of "Brown Boobook" - BirdForum Opus

(image of ssp obscura added)
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[[Image:Brown_Hawk_Owl.jpg|thumb|550px|right|Subspecies ''burmanica''<br />Photo by {{user|cskhaw|cskhaw}}<br />Pedu Lake, Kedah State, Northern [[Malaya|Malaysian Peninsula]], November 2004]]
 
[[Image:Brown_Hawk_Owl.jpg|thumb|550px|right|Subspecies ''burmanica''<br />Photo by {{user|cskhaw|cskhaw}}<br />Pedu Lake, Kedah State, Northern [[Malaya|Malaysian Peninsula]], November 2004]]
 
;[[:Category:Ninox|Ninox]] scutulata
 
;[[:Category:Ninox|Ninox]] scutulata
'''Includes Chocolate Boobook; Northern Boobook'''
 
 
==Identification==
 
==Identification==
 
27 - 33cm. A medium sized owl which resembles a hawk with its long tail and wings. Face dark with a small white patch between the yellow eyes. Plumage dark brown, barred tail, buffish-white to uniform dark belly, according to subspecies. Sexes similar, but male smaller than female.<br />
 
27 - 33cm. A medium sized owl which resembles a hawk with its long tail and wings. Face dark with a small white patch between the yellow eyes. Plumage dark brown, barred tail, buffish-white to uniform dark belly, according to subspecies. Sexes similar, but male smaller than female.<br />
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A record of a dead bird in [[Australia]].
 
A record of a dead bird in [[Australia]].
 
==Taxonomy==
 
==Taxonomy==
[[Image:Northern_Boobook.jpg|thumb|300px|right|Subspecies ''japonica''<br />Photo by {{user|Akiyo|Akiyo}}<br />Kagoshima, [[Japan]], July 2004]]
+
[[Image:Brownboobok.jpg|thumb|300px|right|Subspecies ''obscura''<br />Photo by {{user|James+Eaton|James Eaton}}<br />Wandoor, South Andaman, [[Andaman Islands]], [[India]], December 2007]]
 
====Subspecies<sup>[[#References|[1]]]</sup>====
 
====Subspecies<sup>[[#References|[1]]]</sup>====
This is a [[Dictionary_M-S#M|polytypic]] species consisting of 9 - 12 subspecies.
+
This is a [[Dictionary_M-S#M|polytypic]] species consisting of 9 subspecies.<br />
 
+
[[Northern Boobook]] and [[Chocolate Boobook]] were formerly included in this species.
Two subspecies are sometimes considered full species, Northern Boobook (''Ninox japonica'' with subspecies ''totogo'') and Chocolate Boobook (''Ninox randi'').  
 
  
 
*''N. s. lugubris'':
 
*''N. s. lugubris'':
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*''N. s. palawanensis'':
 
*''N. s. palawanensis'':
 
:*Palawan (south-western [[Philippines]])
 
:*Palawan (south-western [[Philippines]])
[[Image:Brownboobok.jpg|thumb|300px|right|Subspecies ''obscura''<br />Photo by {{user|James+Eaton|James Eaton}}<br />Wandoor, South Andaman, [[Andaman Islands]], [[India]], December 2007]]
 
 
*''N. s. scutulata'':
 
*''N. s. scutulata'':
 
:*Southern [[Malay Peninsula]], Riau Archipelago, Sumatra and Bangka Island
 
:*Southern [[Malay Peninsula]], Riau Archipelago, Sumatra and Bangka Island
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*''N. s. borneensis'':
 
*''N. s. borneensis'':
 
:*[[Borneo]] and North Natuna Islands<br />
 
:*[[Borneo]] and North Natuna Islands<br />
'''Northern Boobook'''
 
*''Ninox japonica'': (south-eastern [[Siberia]] to south-eastern Manchuria, eastern [[China]], [[Korea]] and [[Japan]]; winters southern [[Asia]]
 
*''N.j. totogo'': Ryukyu Islands and [[Taiwan]]<br />
 
'''Chocolate Boobook'''
 
*''Ninox randi'': [[Philippines|Philippine Islands]], Sulu Archipelago and Talaud Archipelado
 
  
 
Taxonomy of this species needs further study.
 
Taxonomy of this species needs further study.
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Forest. Wide variety of different forest types troughout range (e.g. rainforest, deciduous, evergreen, coniferous forest, even plantations, parks and suburbs.
 
Forest. Wide variety of different forest types troughout range (e.g. rainforest, deciduous, evergreen, coniferous forest, even plantations, parks and suburbs.
 
==Behavior==
 
==Behavior==
Northern races are migrating from Siberia, China, Korea and Japan south to Malaysia and Indonesia. Southern races don't migrate.<br />
 
 
Nocturnal. Roosts by day singly or in pairs in thick canopy.
 
Nocturnal. Roosts by day singly or in pairs in thick canopy.
 
====Diet====
 
====Diet====

Revision as of 16:47, 29 January 2011

Subspecies burmanica
Photo by cskhaw
Pedu Lake, Kedah State, Northern Malaysian Peninsula, November 2004
Ninox scutulata

Identification

27 - 33cm. A medium sized owl which resembles a hawk with its long tail and wings. Face dark with a small white patch between the yellow eyes. Plumage dark brown, barred tail, buffish-white to uniform dark belly, according to subspecies. Sexes similar, but male smaller than female.
Told from other Ninox Owls by lack of white spots on back and dark head.

Distribution

Asia. From southeast Siberia over Manchuria, Korea, Japan, east and south China to Indochina (Burma, Vietnam, Laos, Thailand, Cambodia), Malaysia, Borneo, Sumatra, the Philippines and Java. Also in India and Sri Lanka.

A record of a dead bird in Australia.

Taxonomy

Subspecies obscura
Photo by James Eaton
Wandoor, South Andaman, Andaman Islands, India, December 2007

Subspecies[1]

This is a polytypic species consisting of 9 subspecies.
Northern Boobook and Chocolate Boobook were formerly included in this species.

  • N. s. lugubris:
  • Northern India to western Assam and central peninsular India
  • N. s. hirsuta:
  • N. s. obscura:
  • N. s. burmanica:
  • N. s. palawanensis:
  • N. s. scutulata:
  • N. s. javanensis:
  • N. s. borneensis:
  • Borneo and North Natuna Islands

Taxonomy of this species needs further study.

Habitat

Forest. Wide variety of different forest types troughout range (e.g. rainforest, deciduous, evergreen, coniferous forest, even plantations, parks and suburbs.

Behavior

Nocturnal. Roosts by day singly or in pairs in thick canopy.

Diet

Feeds mainly on insects (dragonflies, moths), catched in the air. Takes also crabs, lizards, amphibians, small birds, small mammals (including bats). Hunts in clearings, forest egdes or cultivated area.

Breeding

Nests in a tree hole. Lays 2 - 5 eggs.

References

  1. Clements, JF. 2009. The Clements Checklist of Birds of the World. 6th ed., with updates to December 2009. Ithaca: Cornell Univ. Press. ISBN 978-0801445019.

Recommended Citation

External Links

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