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Difference between revisions of "Long-tailed Tit" - BirdForum Opus

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[[Image:Long-tailed Tit birds-25.jpg|thumb|550px|right|Nominate<br />Photo by {{user|alex_2301|alex_2301}}<br />Moscow, [[Russia]]]]
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[[Image:Aegithalos caudatus caudatus, Sweden.jpg|thumb|550px|right|Nominate ''A. c. caudatus''<br />Photo &copy; by the late '''[http://www.birdforum.net/gallery/showgallery.php/ppuser/61828/cat/500 Jascha777 (Mark Denman)]'''<br />[[Sweden]], summer 2014]]
 
'''Alternative name: Long-tailed Bushtit'''
 
'''Alternative name: Long-tailed Bushtit'''
 
;[[: Category:Aegithalos|Aegithalos]] caudatus
 
;[[: Category:Aegithalos|Aegithalos]] caudatus
'''Includes: Silver-throated Tit'''
 
 
==Identification==
 
==Identification==
Very often will give the impression of a small fluffy circular ball with a long tail attached. Approximately 14 cm (5.5 inches) of which more than half constitutes its tail. Black and rosy-beige above and white below, with rosy-beige flanks. It has a white crown but populations differs in amount of black in head. Bill is very short.  
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[[Image:Long-tailed_Tit.jpg|thumb|300px|right|''A. c. rosaceus''<br />Photo &copy; by {{user|Andy+Bright|Andy Bright}} <br />[[Hertfordshire]], [[England]], 1 April 2005]]
[[Image:Long-tailed_Tit.jpg|thumb|350px|right|Subspecies ''rosaceus''<br />Photo by {{user|Andy+Bright|Andy Bright}} <br />[[Hertfordshire]], [[England]]]]
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24–27 cm (9½-10½ in), weight 6-10 g<br />
Juvenile/immature is darker and less glossy, lack rosy colors, and right after fledging, the tail is shorter.  
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Very often will give the impression of a small fluffy circular ball with a long tail attached; more than half its length constitutes its 6-10 cm tail. Black and rosy-beige to greyish above and white below, with rosy-beige to greyish flanks. It has a white crown but different subspecies differs in amount of black in head. The different subspecies also differ in tail length, with northern populations having longer tails. The bill is very short.  
 +
 
 +
Juvenile of all subspecies is darker and less glossy, with a broad dusky brown band through and behind the eye, and lacks rosy colours; right after fledging, the tail is also shorter.  
 
==Distribution==
 
==Distribution==
 
[[Europe]] and [[Asia]] but not in tropical areas.  
 
[[Europe]] and [[Asia]] but not in tropical areas.  
 +
 
==Taxonomy==
 
==Taxonomy==
''Vinaceus'' and ''glaucogularis'' from [[China]] are sometimes considered a full species, '''Silver-throated Tit''' (''Aegithalos glaucogularis'').
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[[Silver-throated Tit]] was formerly included in this species.
====Subspecies<sup>[[#References|[1]]]</sup>====
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====Subspecies====
Nineteen to twentytwo subspecies are recognized by different authors:
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[[Image:Aegithalos caudatus rosaceus, juvenile.jpg|thumb|350px|right|''A. c. rosaceus'', juvenile<br />Photo &copy; by {{user|G6+UXU|G6 UXU}} <br />[[Leighton Moss]], [[Lancashire]], [[England]], 16 June 2016]]
*''A. c. rosaceus'': :[[British Isles]]
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Seventeen subspecies in four subspecies groups are recognised<sup>[[#References|[1]]]</sup>:
*''A. c. caudatus'': [[Scandinavia]] and north-eastern [[Europe]] to [[Siberia]], northern [[China]], [[Korea]] and [[Japan]]
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*'''''A. c. caudatus'' group''': white head; body black, white and bright pink. North of Europe and Asia.
*''A. c. aremoricus'': Western [[France]], [[Channel Islands]] and Île d'Yeu
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**''A. c. caudatus'': [[Scandinavia]] and northeastern [[Europe]] to [[Siberia]], northern [[China]], [[Korea]] and northern [[Japan]]
*''A. c. taiti'': Southern and south-western [[France]] to north-western [[Spain]] and [[Portugal]]
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*'''''A. c. europaeus'' group''': head white with blackish eyebrows; body black, white and dull pink. Temperate Europe.
*''A. c. irbii'': Southern [[Spain]], [[Portugal]] and [[Corsica]]
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**''A. c. rosaceus'': [[British Isles]]
*''A. c. europaeus'': [[France]] and [[Germany]] to northern [[Italy]], western [[Romania]] and northern [[Bulgaria]]
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**''A. c. aremoricus'': western [[France]], [[Channel Islands]] and Île d'Yeu
*''A. c. italiae'': Mainland [[Italy]] and [[Yugoslavia]]
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**''A. c. taiti'': southern and southwestern [[France]] to northwestern [[Spain]] and [[Portugal]]
*''A. c. siculus'': [[Sicily]]
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**''A. c. europaeus'': eastern [[France]] and [[Germany]] to northern [[Italy]], western [[Romania]] and northern [[Bulgaria]]
*''A. c. macedonicus'': [[Albania]], [[Yugoslavia]], [[Greece]] and southern [[Bulgaria]]
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**''A. c. macedonicus'': [[Albania]], [[Yugoslavia]], [[Greece]] and southern [[Bulgaria]]
*''A. c. tauricus'': Southern Crimean Peninsula
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**''A. c. tauricus'': southern Crimean Peninsula
*''A. c. tephronotus'': [[Asia Minor]]
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*'''''A. c. alpinus'' group''': head white with blackish eyebrows; body grey and dull white, little or no pink tones; tail shorter. Mediterranean region.
*''A. c. major'': [[Caucasus]] to western and central Transcaucasia
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**''A. c. irbii'': southern [[Spain]], [[Portugal]] and [[Corsica]]
*''A. c. alpinus'': South-eastern [[Azerbaijan]] to northern [[Iran]] and south-western [[Turkmenistan]]
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**''A. c. italiae'': Mainland [[Italy]] and [[Yugoslavia]]
[[Image:DSC 02012.jpg|thumb|350px|right|<br />Photo by {{user|Chocky|Chocky}}<br />Exmouth, [[Devon]], March 2011]]
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**''A. c. siculus'': [[Sicily]]
*''A. c. passekii'': Zagros Mountains (sw Iran)
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**''A. c. tephronotus'': [[Asia Minor]]
*''A. c. glaucogularis'': Central [[China]] (mountains of western Sichuan to Yangtze delta)
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**''A. c. major'': [[Caucasus]] to western and central Transcaucasia
*''A. c. vinaceus'': Northern and western [[China]] (Liaoning to Gansu, Qinghai and northern Yunnan)
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**''A. c. alpinus'': southeastern [[Azerbaijan]] to northern [[Iran]] and southwestern [[Turkmenistan]]
*''A. c. magnus'': Southern [[Korea]] and Tsushima Island (Kamino-shima and Shimono-shima)
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**''A. c. passekii'': Zagros Mountains (sw Iran)
*''A. c. trivirgatus'': [[Japan]] (Honshu, Awa-shima, Sado and Oki); Cheju-Do Island (Korea)
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*'''''A. c. trivirgatus'' group''': head white with blackish eyebrows; body black, white and dull pink. East Asia.
*''A. c. kiusiuensis'': Southern [[Japan|Japanese]] islands (Shikoku, Kyushu and Yakushima)
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**''A. c. magnus'': southern [[Korea]] and Tsushima Island (Kamino-shima and Shimono-shima)
 +
**''A. c. trivirgatus'': central [[Japan]] (Honshu, Awa-shima, Sado and Oki); Cheju-do Island (Korea)
 +
**''A. c. kiusiuensis'': southern [[Japan|Japanese]] islands (Shikoku, Kyushu and Yakushima)
 
==Habitat==
 
==Habitat==
Deciduous woodlands with undergrowth.
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[[Image:DSC 02012.jpg|thumb|350px|right|''A. c. rosaceus'' in flight<br />Photo &copy; by the late '''[https://www.birdforum.net/gallery/showgallery.php/ppuser/84230/cat/500 Chocky]'''<br />Exmouth, [[Devon]], 28 March 2011]]
 
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Deciduous woodlands with undergrowth, scrub and other bushy habitats; also common in parks and gardens. Also wetland reed beds.
Also wetland reed beds
 
 
==Behaviour==
 
==Behaviour==
 
====Flight====
 
====Flight====
Flight is short, whirring bursts and drops. Looks like a bouncing ball of fluff with a tail. Usually in flocks playing follow-my-leader from one patch of cover to another.
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Flight is short, whirring bursts and drops. Looks like a bouncing ball of fluff with a tail. Usually in flocks playing follow-my-leader from one patch of cover to another. Seldom stays still for long, flitting about within a bush, chasing insects.
 
 
Seldom stays still for long, flitting about within a bush, chasing insects.
 
 
====Breeding====
 
====Breeding====
Woven nests containing spider webs and lichen are built in a tree or shrub. Up to a dozen eggs per litter.  
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Woven nests containing spiders' webs and lichen are built in a tree or shrub. Up to a dozen eggs per clutch.  
 
====Diet====
 
====Diet====
Diet includes insects
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Diet includes insects, spiders and (mainly in winter) small seeds. Increasingly often visiting bird feeders in gardens, even in urban areas.
 
====Vocalisation====
 
====Vocalisation====
<flashmp3>Aegithalos caudatus (song).mp3</flashmp3><br />
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[[Image:269A9363 Edited-BFBF.jpg|thumb|350px|right|''A. c. trivirgatus''<br />Photo &copy; by {{user|letsbefrank|letsbefrank}}<br />Tonboike Park, Kishiwada, [[Japan]], 21 January 2017]]
''[[Media:Aegithalos caudatus (song).mp3|Listen in an external program]]''
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{{ Audio|Aegithalos caudatus (song).mp3 }}
 +
 
 
==References==
 
==References==
#{{Ref-Clements6thDec08}}# Wikipedia
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#{{Ref-Clements6thAug18}}#Wikipedia contributors. (2019, February 7). Long-tailed tit. In Wikipedia, The Free Encyclopedia. Retrieved 07:22, April 21, 2019, from https://en.wikipedia.org/w/index.php?title=Long-tailed_tit&oldid=882238797
# Beaman, M., S. Madge, K.M. Olsen. 1998. Fuglene i Europa, Nordafrika og Mellemøsten. Copenhagen, Denmark: Gads Forlag, ISBN 87-12-02276-4
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# Beaman, M., Madge, S., & Olsen, K. M. (1998). Fuglene i Europa, Nordafrika og Mellemøsten. Copenhagen, Denmark: Gads Forlag, ISBN 87-12-02276-4
 +
#Harrap, S. (2019). Long-tailed Tit (Aegithalos caudatus). 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/59741 on 16 April 2019).
 +
#Hatchwell, B.J., D. J. Ross, M. K. Fowlie, A. McGowan (2001) Kin discrimination in cooperatively breeding long–tailed tits 268 Proceedings of the Royal Society of London. Series B: Biological Sciences. https://doi.org/10.1098/rspb.2001.1598
 +
#Sharp, S.P., Simeoni, M. & Hatchwell, B.J. (2008) Dispersal of sibling coalitions promotes helping among immigrants in a cooperatively breeding bird. 275. Proceedings of the Royal Society B: Biological Sciences http://doi.org/10.1098/rspb.2008.0398
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{{ref}}
 +
 
 
==External Links==
 
==External Links==
{{GSearch|Aegithalos+caudatus}}  
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{{GSearch|"Aegithalos caudatus" {{!}} "Long-tailed Tit" {{!}} "Long-tailed Bushtit"}}
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<br />
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{{VSearch|"Aegithalos caudatus" {{!}} "Long-tailed Tit" {{!}} "Long-tailed Bushtit"}}
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{{GS-checked}}1
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<br />
 
<br />
 
<br />
{{Video|Long-tailed_Tit}}
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[[Category:Birds]][[Category:Aegithalos]][[Category:Bird Songs]] [[Category:Videos]]
 
[[Category:Birds]][[Category:Aegithalos]][[Category:Bird Songs]] [[Category:Videos]]

Latest revision as of 20:50, 22 February 2023

Nominate A. c. caudatus
Photo © by the late Jascha777 (Mark Denman)
Sweden, summer 2014

Alternative name: Long-tailed Bushtit

Aegithalos caudatus

Identification

A. c. rosaceus
Photo © by Andy Bright
Hertfordshire, England, 1 April 2005

24–27 cm (9½-10½ in), weight 6-10 g
Very often will give the impression of a small fluffy circular ball with a long tail attached; more than half its length constitutes its 6-10 cm tail. Black and rosy-beige to greyish above and white below, with rosy-beige to greyish flanks. It has a white crown but different subspecies differs in amount of black in head. The different subspecies also differ in tail length, with northern populations having longer tails. The bill is very short.

Juvenile of all subspecies is darker and less glossy, with a broad dusky brown band through and behind the eye, and lacks rosy colours; right after fledging, the tail is also shorter.

Distribution

Europe and Asia but not in tropical areas.

Taxonomy

Silver-throated Tit was formerly included in this species.

Subspecies

A. c. rosaceus, juvenile
Photo © by G6 UXU
Leighton Moss, Lancashire, England, 16 June 2016

Seventeen subspecies in four subspecies groups are recognised[1]:

  • A. c. caudatus group: white head; body black, white and bright pink. North of Europe and Asia.
  • A. c. europaeus group: head white with blackish eyebrows; body black, white and dull pink. Temperate Europe.
  • A. c. alpinus group: head white with blackish eyebrows; body grey and dull white, little or no pink tones; tail shorter. Mediterranean region.
  • A. c. trivirgatus group: head white with blackish eyebrows; body black, white and dull pink. East Asia.
    • A. c. magnus: southern Korea and Tsushima Island (Kamino-shima and Shimono-shima)
    • A. c. trivirgatus: central Japan (Honshu, Awa-shima, Sado and Oki); Cheju-do Island (Korea)
    • A. c. kiusiuensis: southern Japanese islands (Shikoku, Kyushu and Yakushima)

Habitat

A. c. rosaceus in flight
Photo © by the late Chocky
Exmouth, Devon, 28 March 2011

Deciduous woodlands with undergrowth, scrub and other bushy habitats; also common in parks and gardens. Also wetland reed beds.

Behaviour

Flight

Flight is short, whirring bursts and drops. Looks like a bouncing ball of fluff with a tail. Usually in flocks playing follow-my-leader from one patch of cover to another. Seldom stays still for long, flitting about within a bush, chasing insects.

Breeding

Woven nests containing spiders' webs and lichen are built in a tree or shrub. Up to a dozen eggs per clutch.

Diet

Diet includes insects, spiders and (mainly in winter) small seeds. Increasingly often visiting bird feeders in gardens, even in urban areas.

Vocalisation

A. c. trivirgatus
Photo © by letsbefrank
Tonboike Park, Kishiwada, Japan, 21 January 2017

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2018. The eBird/Clements checklist of birds of the world: v2018. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Wikipedia contributors. (2019, February 7). Long-tailed tit. In Wikipedia, The Free Encyclopedia. Retrieved 07:22, April 21, 2019, from https://en.wikipedia.org/w/index.php?title=Long-tailed_tit&oldid=882238797
  3. Beaman, M., Madge, S., & Olsen, K. M. (1998). Fuglene i Europa, Nordafrika og Mellemøsten. Copenhagen, Denmark: Gads Forlag, ISBN 87-12-02276-4
  4. Harrap, S. (2019). Long-tailed Tit (Aegithalos caudatus). 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/59741 on 16 April 2019).
  5. Hatchwell, B.J., D. J. Ross, M. K. Fowlie, A. McGowan (2001) Kin discrimination in cooperatively breeding long–tailed tits 268 Proceedings of the Royal Society of London. Series B: Biological Sciences. https://doi.org/10.1098/rspb.2001.1598
  6. Sharp, S.P., Simeoni, M. & Hatchwell, B.J. (2008) Dispersal of sibling coalitions promotes helping among immigrants in a cooperatively breeding bird. 275. Proceedings of the Royal Society B: Biological Sciences http://doi.org/10.1098/rspb.2008.0398

Recommended Citation

External Links


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