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Difference between revisions of "Bay Wren" - BirdForum Opus

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[[Image:d08_0868.jpg|thumb|550px|right|''T. n. nigricapillus''<br />Photo by: {{user|Gary+Clark|Gary Clark}}<br />Near Mindo, [[Ecuador]]]]
 
[[Image:d08_0868.jpg|thumb|550px|right|''T. n. nigricapillus''<br />Photo by: {{user|Gary+Clark|Gary Clark}}<br />Near Mindo, [[Ecuador]]]]
;[[:Category:Thryothorus|Thryothorus]] nigricapillus
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;[[:Category:Cantorchilus|Cantorchilus]] nigricapillus
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''Thryothorus nigricapillus''
 
==Identification==
 
==Identification==
 
A relatively large wren at 14.5cm (5.25in), dramatically marked with intricate black and white facial patterns, rufous back, and finely barred underparts and tail.   
 
A relatively large wren at 14.5cm (5.25in), dramatically marked with intricate black and white facial patterns, rufous back, and finely barred underparts and tail.   
Line 9: Line 10:
 
==Taxonomy==
 
==Taxonomy==
 
====Subspecies<sup>[[#References|[1]]]</sup>====
 
====Subspecies<sup>[[#References|[1]]]</sup>====
*''T. n. costaricensis'':
+
*''C. n. costaricensis'':
 
:*[[Caribbean]] lowlands of south-eastern [[Nicaragua]], [[Costa Rica]] and north-western [[Panama]]
 
:*[[Caribbean]] lowlands of south-eastern [[Nicaragua]], [[Costa Rica]] and north-western [[Panama]]
*''T. n. castaneus'':
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*''C. n. castaneus'':
 
:*[[Panama]] (Veraguas to Canal Zone)
 
:*[[Panama]] (Veraguas to Canal Zone)
*''T. n. odicus'':
+
*''C. n. odicus'':
 
:*[[Panama]] (Escudo de Veraguas Island, Bocas del Toro)
 
:*[[Panama]] (Escudo de Veraguas Island, Bocas del Toro)
 
*''T. n. schottii'':
 
*''T. n. schottii'':
 
:*Pacific slope of eastern [[Panama]] (Darién) and north-western [[Colombia]]
 
:*Pacific slope of eastern [[Panama]] (Darién) and north-western [[Colombia]]
*''T. n. reditus'':
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*''C. n. reditus'':
 
:*[[Caribbean]] slope of eastern [[Panama]] (eastern Colón, San Blas)
 
:*[[Caribbean]] slope of eastern [[Panama]] (eastern Colón, San Blas)
*''T. n. connectens'': has full barring across the chest.
+
*''C. n. connectens'': has full barring across the chest.
 
:*South-western [[Colombia]] (Cauca and Nariño) to north-eastern [[Ecuador]]
 
:*South-western [[Colombia]] (Cauca and Nariño) to north-eastern [[Ecuador]]
*''T. n. nigricapillus'': has only partial bars on chest; the center of the chest is white.
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*''C. n. nigricapillus'': has only partial bars on chest; the center of the chest is white.
 
:*Tropical western [[Ecuador]] (Esmeraldas to El Oro)
 
:*Tropical western [[Ecuador]] (Esmeraldas to El Oro)
  
A proposal has been put forward to place this species in genus ''[[:Category:Cantorchilus|Cantorchilus]]''.
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Was formerly placed in genus ''[[:Category:Thryothorus|Thryothorus]]'' like all other species of the genus ''Cantorchilus''.
 
==Habitat==
 
==Habitat==
 
Lowland humid forest.
 
Lowland humid forest.
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Quite vocal, with a variety of chirps and a long, complex song.
 
Quite vocal, with a variety of chirps and a long, complex song.
 
==References==
 
==References==
#{{Ref-Clements6thDec08}}#BF Member observations
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#{{Ref-Clements6thDec10}}#BF Member observations
 
{{ref}}
 
{{ref}}
 
==External Links==
 
==External Links==
{{GSearch|Thryothorus+nigricapillus}}  
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{{GSearch|Cantorchilus+nigricapillus}}  
[[Category:Birds]] [[Category:Thryothorus]]
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[[Category:Birds]] [[Category:Cantorchilus]]

Revision as of 15:23, 25 March 2011

T. n. nigricapillus
Photo by: Gary Clark
Near Mindo, Ecuador
Cantorchilus nigricapillus

Thryothorus nigricapillus

Identification

A relatively large wren at 14.5cm (5.25in), dramatically marked with intricate black and white facial patterns, rufous back, and finely barred underparts and tail.

Variation

From central Panama through the rest of its range in Central America the throat is white and the rest of the underside is rufous, almost the same color as the upperparts.

Distribution

Colombia, Costa Rica, Ecuador, Nicaragua, and Panama. In South America, it is found in the lowlands (below 900m.) on the west side of the Andes only.

Taxonomy

Subspecies[1]

  • C. n. costaricensis:
  • C. n. castaneus:
  • Panama (Veraguas to Canal Zone)
  • C. n. odicus:
  • Panama (Escudo de Veraguas Island, Bocas del Toro)
  • T. n. schottii:
  • C. n. reditus:
  • C. n. connectens: has full barring across the chest.
  • C. n. nigricapillus: has only partial bars on chest; the center of the chest is white.
  • Tropical western Ecuador (Esmeraldas to El Oro)

Was formerly placed in genus Thryothorus like all other species of the genus Cantorchilus.

Habitat

Lowland humid forest.

Behaviour

Often in pairs. Not secretive - comes out of cover frequently, and will come to heavily vegetated gardens.

Vocalisation

Quite vocal, with a variety of chirps and a long, complex song.

References

  1. Clements, JF. 2010. The Clements Checklist of Birds of the World. 6th ed., with updates to December 2010. Ithaca: Cornell Univ. Press. ISBN 978-0801445019. Spreadsheet available at http://www.birds.cornell.edu/clementschecklist/Clements%206.5.xls/view
  2. BF Member observations

Recommended Citation

External Links

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