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Difference between revisions of "Red-rumped Swallow" - BirdForum Opus

(Clearer image showing tail coverts)
(C/right. References updated)
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[[Image:Red-rumped_Swallow.jpg|thumb|550px|right|Photo by {{user|alibenn|alibenn}} <br/>Photo taken: Beidaihe, [[China]]]]
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[[Image:Red-rumped_Swallow.jpg|thumb|550px|right|Photo &copy; by {{user|alibenn|alibenn}} <br/>Photo taken: Beidaihe, [[China]]]]
 
;[[:Category:Cecropis|Cecropis]] daurica
 
;[[:Category:Cecropis|Cecropis]] daurica
 
'''Includes: West African Swallow<br />
 
'''Includes: West African Swallow<br />
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Warm buff underparts that vary geographically from plain to quite strongly streaked (especially in northern [[China]]). Dark, glossy-blue upperparts, noticeably interrupted by chestnut nape and pale rufous rump. Black vent and undertail coverts is a prominent feature in [[Europe]] but is much reduced in birds from e.g., [[India]].
 
Warm buff underparts that vary geographically from plain to quite strongly streaked (especially in northern [[China]]). Dark, glossy-blue upperparts, noticeably interrupted by chestnut nape and pale rufous rump. Black vent and undertail coverts is a prominent feature in [[Europe]] but is much reduced in birds from e.g., [[India]].
 
====Similar Species====
 
====Similar Species====
[[Image:Red-rumped-swallow-2222.jpg|thumb|350px|right|Photo by {{user|john-henry|john-henry}}<br />Extremadura, [[Spain]]]]
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[[Image:Red-rumped-swallow-2222.jpg|thumb|350px|right|Photo &copy; by {{user|john-henry|john-henry}}<br />Extremadura, [[Spain]]]]
 
Lacks the dark red face and breast band with sharp contrast to pale belly of [[Barn Swallow]] but instead has more black on the rear (vent is pale in Barn Swallow). Looks more thickset in flight which also gives impression of being slower. In area of overlap, [[Striated Swallow]] must also be considered.  
 
Lacks the dark red face and breast band with sharp contrast to pale belly of [[Barn Swallow]] but instead has more black on the rear (vent is pale in Barn Swallow). Looks more thickset in flight which also gives impression of being slower. In area of overlap, [[Striated Swallow]] must also be considered.  
 
==Distribution==
 
==Distribution==
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==Taxonomy==
 
==Taxonomy==
[[Image:DJC 4447.jpg|thumb|350px|right|Notice the black on both undertail and uppertail coverts making the tail look like it has been glued on.<br />Photo by {{user|waterrailus|waterrailus}}<br />[[Lesvos]], May 2017]]
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[[Image:DJC 4447.jpg|thumb|350px|right|Notice the black on both undertail and uppertail coverts making the tail look like it has been glued on.<br />Photo &copy; by {{user|waterrailus|waterrailus}}<br />[[Lesvos]], May 2017]]
 
Previously included in genus [[:Category:Hirundo|''Hirundo'']]<br />
 
Previously included in genus [[:Category:Hirundo|''Hirundo'']]<br />
 
[[Sri Lanka Swallow]] was formerly included in this species.
 
[[Sri Lanka Swallow]] was formerly included in this species.
 
====Subspecies====
 
====Subspecies====
[[Image:Red-rumped_swallow_by_surunair.jpg|thumb|350px|right|Photo by {{user|surunair|surunair}}<br />Bird from India: notice the smaller area of black on undertail coverts compared to European birds <br />Kerala, [[India]], December 2012]]
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[[Image:Red-rumped_swallow_by_surunair.jpg|thumb|350px|right|Photo &copy; by {{user|surunair|surunair}}<br />Bird from India: notice the smaller area of black on undertail coverts compared to European birds <br />Kerala, [[India]], December 2012]]
 +
[[Image:Rr_Swallow_nest_P1110326.jpg|thumb|250px|right|Nest. If you see such a structure, please do not linger<br />Photo &copy; by {{user|njlarsen|njlarsen}}<br />Near Castro Verde, Alentejo, [[Portugal]], June 2013]]
 
Nine<sup>[[#References|[1]]]</sup> or ten subspecies are recognised.
 
Nine<sup>[[#References|[1]]]</sup> or ten subspecies are recognised.
  
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====Breeding====
 
====Breeding====
 
They build nests with a tunnel entrance lined with mud, 3-6 eggs are laid. They normally nest under sea or inland cliff overhangs, in caves, rock clefts or under bridges.
 
They build nests with a tunnel entrance lined with mud, 3-6 eggs are laid. They normally nest under sea or inland cliff overhangs, in caves, rock clefts or under bridges.
[[Image:Rr_Swallow_nest_P1110326.jpg|thumb|250px|right|Nest. If you see such a structure, please do not linger<br />Photo by {{user|njlarsen|njlarsen}}<br />Near Castro Verde, Alentejo, [[Portugal]], June 2013]]
 
 
====Diet====
 
====Diet====
 
The diet includes insects.
 
The diet includes insects.
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Click images to see larger version
 
Click images to see larger version
 
<gallery>
 
<gallery>
Image:red-rumped_swallow_alok.JPG|Ssp. ''nipalensis''<br />By {{user|aloktewari|Alok Tewari}}<br />Dwarahat, Uttarakhand [[Himalayas]], 5200 ft. above MSL, [[India]], April-2011
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Image:red-rumped_swallow_alok.JPG|Ssp. ''nipalensis''<br />Photo &copy; by {{user|aloktewari|Alok Tewari}}<br />Dwarahat, Uttarakhand [[Himalayas]], 5200 ft. above MSL, [[India]], April-2011
Image:red-rumped_swallow_alok_2.JPG|Ssp. ''erythropygia''<br />By {{user|aloktewari|Alok Tewari}}<br />Sultanpur, Dist. Gurgaon, Haryana, [[India]], March-2014
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Image:red-rumped_swallow_alok_2.JPG|Ssp. ''erythropygia''<br />Photo &copy; by {{user|aloktewari|Alok Tewari}}<br />Sultanpur, Dist. Gurgaon, Haryana, [[India]], March-2014
 
</gallery>
 
</gallery>
  
 
==References==
 
==References==
#{{Ref-Clements6thAug17}}#BF Member observations
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#{{Ref-Clements6thAug18}}#BF Member observations
 
#Wikipedia
 
#Wikipedia
 
#Collins Field Guide 5th Edition
 
#Collins Field Guide 5th Edition

Revision as of 00:43, 22 September 2018

Photo © by alibenn
Photo taken: Beidaihe, China
Cecropis daurica

Includes: West African Swallow
Hirundo daurica

Identification

16–17 cm (6¼-6¾ in)
Warm buff underparts that vary geographically from plain to quite strongly streaked (especially in northern China). Dark, glossy-blue upperparts, noticeably interrupted by chestnut nape and pale rufous rump. Black vent and undertail coverts is a prominent feature in Europe but is much reduced in birds from e.g., India.

Similar Species

Photo © by john-henry
Extremadura, Spain

Lacks the dark red face and breast band with sharp contrast to pale belly of Barn Swallow but instead has more black on the rear (vent is pale in Barn Swallow). Looks more thickset in flight which also gives impression of being slower. In area of overlap, Striated Swallow must also be considered.

Distribution

Portugal and Spain to Japan, Nepal, India and tropical Africa. At least northernmost populations are migratory, in winter ranges to Southern Africa and northern Australia.

Often occurs as vagrant north of breeding ranges, for example in Britain and Denmark.

Taxonomy

Notice the black on both undertail and uppertail coverts making the tail look like it has been glued on.
Photo © by waterrailus
Lesvos, May 2017

Previously included in genus Hirundo
Sri Lanka Swallow was formerly included in this species.

Subspecies

Photo © by surunair
Bird from India: notice the smaller area of black on undertail coverts compared to European birds
Kerala, India, December 2012
Nest. If you see such a structure, please do not linger
Photo © by njlarsen
Near Castro Verde, Alentejo, Portugal, June 2013

Nine[1] or ten subspecies are recognised.

C. d. domicella from West Africa is sometimes split as West African Swallow,

Habitat

Plains, grassland, rocky outcrops.

Behaviour

Breeding

They build nests with a tunnel entrance lined with mud, 3-6 eggs are laid. They normally nest under sea or inland cliff overhangs, in caves, rock clefts or under bridges.

Diet

The diet includes insects.

Vocalisation

Song: A twittering warble <flashmp3>Hirundo daurica (song).mp3</flashmp3>
Listen in an external program

Gallery

Click images to see larger version

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. BF Member observations
  3. Wikipedia
  4. Collins Field Guide 5th Edition
  5. Birdforum Id-forum thread discussing red-rumped swallow.
  6. Birdforum Id-forum thread discussing red-rumped swallow.

Recommended Citation

External Links


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