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Difference between revisions of "Bay-backed Shrike" - BirdForum Opus

(Legend image 1, 2 & 3)
(Picture of subspecies. Some extra info. References updated)
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[[Image:bay-backed_shrike_alok.JPG|thumb|550px|right|Nominate subspecies<br />Photo &copy; by {{user|aloktewari|Alok Tewari}} <br />Gurgaon Rural, Haryana, [[India]], January-2018]]
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[[Image:bay-backed_shrike_alok.JPG|thumb|500px|right|Nominate subspecies<br />Photo &copy; by {{user|aloktewari|Alok Tewari}} <br />Gurgaon Rural, Haryana, [[India]], January-2018]]
 
;[[:Category:Lanius|Lanius]] vittatus
 
;[[:Category:Lanius|Lanius]] vittatus
 
==Identification==
 
==Identification==
[[Image:1047.jpg|thumb|350px|right|Juvenile, nominate subspecies<br />Photo &copy; by {{user|Shantilal+Varu|Shantilal Varu}}<br />Kutch, Gujarat, [[India]], October 2011]]
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[[Image:bay-backed_shrike_2_alok.JPG|thumb|350px|right|Immature, nominate subspecies<br />Photo &copy; by {{user|aloktewari|Alok Tewari}}<br />Dist. Jhajjar, Haryana, [[India]], 27 September 2019]]
 
17–19 cm (6¾-7½)
 
17–19 cm (6¾-7½)
 
*Chestnut-brown above
 
*Chestnut-brown above
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==Taxonomy==
 
==Taxonomy==
 
====Subspecies====
 
====Subspecies====
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[[Image:Bay-backed Shrike in flight Piyoni Kutch Gujarat 12 th Feb 2007.JPG|thumb|350px|right|Nominate subspecies<br />Photo &copy; by {{user|Jugal+Tiwari|Jugal Tiwari}}<br />Kutch, Gujarat, [[India]], February 2007]]
 
This is a [[Dictionary_P-S#P|polytypic]] species, consisting of two subspecies<sup>[[#References|[1]]]</sup>:
 
This is a [[Dictionary_P-S#P|polytypic]] species, consisting of two subspecies<sup>[[#References|[1]]]</sup>:
 
*''L. v. vittatus'':
 
*''L. v. vittatus'':
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==Habitat==
 
==Habitat==
 
Scrubby areas, open bushland, thorn forests and cultivation.
 
Scrubby areas, open bushland, thorn forests and cultivation.
[[Image:Bay-backed Shrike in flight Piyoni Kutch Gujarat 12 th Feb 2007.JPG|thumb|350px|right|Nominate subspecies<br />Photo &copy; by {{user|Jugal+Tiwari|Jugal Tiwari}}<br />Kutch, Gujarat, [[India]], February 2007]]
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==Behaviour==
 
==Behaviour==
 
====Diet====
 
====Diet====
The diet includes lizards, large insects, small birds and rodents.
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[[Image:Turkmenistan ShrikeWiF.jpg|thumb|350px|right|Subspecies ''nargianus'', Turkmenistan Shrike<br />Photo &copy; by {{user|WorldInFocus|WorldInFocus}}<br />Taif, [[Saudi Arabia]], 13 March 2020]]
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Their diet consists almost entirely of insects such as beetles, grasshoppers, crickets, locusts, butterflies, moths, flies, wasps, bees and ants. They will also take lizards, small birds and rodents.
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====Breeding====
 
====Breeding====
 
Three to five eggs are laid.
 
Three to five eggs are laid.
 
==References==
 
==References==
#{{Ref-Clements6thAug16}}#Wikipedia
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#{{Ref-Clements6thAug19}}#Yosef, R., International Shrike Working Group & de Juana, E. (2020). Bay-backed Shrike (Lanius vittatus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/60476 on 14 March 2020)
 
{{ref}}
 
{{ref}}
 
==External Links==
 
==External Links==

Revision as of 00:31, 14 March 2020

Nominate subspecies
Photo © by Alok Tewari
Gurgaon Rural, Haryana, India, January-2018
Lanius vittatus

Identification

Immature, nominate subspecies
Photo © by Alok Tewari
Dist. Jhajjar, Haryana, India, 27 September 2019

17–19 cm (6¾-7½)

  • Chestnut-brown above
  • Grey crown and nape
  • Small white wing patch
  • Black mask through the eye
  • Pale rump
  • White underparts
  • Buff flanks
  • Long, white-edged black tail
  • Dark grey bill and legs

Sexes similar
Juveniles paler versions of adults

Distribution

Afghanistan, Pakistan and India, and has recently been recorded from Sri Lanka(Citation needed).

Taxonomy

Subspecies

Nominate subspecies
Photo © by Jugal Tiwari
Kutch, Gujarat, India, February 2007

This is a polytypic species, consisting of two subspecies[1]:

  • L. v. vittatus:
  • Pakistan (Indus Plains) to western Bengal and southern India (except for south-west)
  • L. v. nargianus:

Habitat

Scrubby areas, open bushland, thorn forests and cultivation.

Behaviour

Diet

Subspecies nargianus, Turkmenistan Shrike
Photo © by WorldInFocus
Taif, Saudi Arabia, 13 March 2020

Their diet consists almost entirely of insects such as beetles, grasshoppers, crickets, locusts, butterflies, moths, flies, wasps, bees and ants. They will also take lizards, small birds and rodents.

Breeding

Three to five eggs are laid.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2019. The eBird/Clements Checklist of Birds of the World: v2019. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Yosef, R., International Shrike Working Group & de Juana, E. (2020). Bay-backed Shrike (Lanius vittatus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/60476 on 14 March 2020)

Recommended Citation

External Links


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