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Difference between revisions of "Cordilleran Canastero" - BirdForum Opus

(Photo caption. Taxonomy expanded. References)
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Likes to run on the ground with tail held upwards.  
 
Likes to run on the ground with tail held upwards.  
 
==References==
 
==References==
#{{Ref-Clements6thDec09#Avibase
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#{{Ref-Clements6thDec10}}#Avibase
 
#http://birdforum.net/showthread.php?t=159193 Birdforum thread] discussing id of this species
 
#http://birdforum.net/showthread.php?t=159193 Birdforum thread] discussing id of this species
 
# Alvaro Jaramillo. 2003. Birds of Chile. Princeton Field Guides. ISBN 0-691-11740-3
 
# Alvaro Jaramillo. 2003. Birds of Chile. Princeton Field Guides. ISBN 0-691-11740-3
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#Arthur Grosset
 
#Arthur Grosset
 
{{ref}}
 
{{ref}}
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==External Links==
 
==External Links==
 
{{GSearch|Asthenes+modesta}}  
 
{{GSearch|Asthenes+modesta}}  

Revision as of 21:43, 1 April 2011

Photo by BirdsPeru
Milloc, Lima, Peru, November 2006
Asthenes modesta

Identification

  • Brown upperparts
  • Grey head
  • Pale underparts
  • Dull streaked breast
  • Brown tail, rufous edging
  • White supercilium

Similar Species

Canyon Canastero has a longer tail and is more evenly rufous on upperpart including upper tail. They overlap in part but Cordilleran Canastero continues further up in elevation than Canyon.

Distribution

South America: found in Peru, Bolivia, Chile and Argentina.

Taxonomy

Subspecies

Five subspecies are recognized[1]:

  • A.m. proxima:
  • Central and south-eastern Peru (Junín and Cuzco)
  • A.m. modesta:
  • A.m. rostrata:
  • Andes of northern Bolivia (Cochabamba)
  • A.m. serrana:
  • Central Argentina (south to Santa Cruz)
  • A.m. australis:
  • Andes of Chile (Atacama to Colchagua) and adjacent Argentina

Three further subspecies (cordobae, hilereti and navasi) are no longer generally recognised[2]

Habitat

Grasslands and rocky scrub.

Behaviour

Likes to run on the ground with tail held upwards.

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. Avibase
  3. http://birdforum.net/showthread.php?t=159193 Birdforum thread] discussing id of this species
  4. Alvaro Jaramillo. 2003. Birds of Chile. Princeton Field Guides. ISBN 0-691-11740-3
  5. Wikipedia
  6. Arthur Grosset

Recommended Citation

External Links


This link searches for Cordilleran Canastero under the Chilean name of Canastero Chico

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