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Grass-green Tanager - BirdForum Opus

Revision as of 23:02, 28 May 2014 by Deliatodd-18346 (talk | contribs) (Minor tidy-up. References updated)
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Photo by Michael W
Nono-Mindo Road, Tandayapa Valley, Ecuador, March 2007
Chlorornis riefferii

Identification

20 cm
Unmistakable as the only large, bright green tanager in its range. Well named, with bright grassy green over the entire body except for a large rusty-orange mask and crissum, reddish-orange legs and beak. Sexes alike in appearance.
Juvenile duller with brown bill.

Distribution

South America: found on both slopes of the Andes of Colombia, Ecuador, Bolivia and Peru.

Taxonomy

Subspecies

Five subspecies are recognized1:

  • C. r. riefferii:
  • C. r. dilutus:
  • Central Andes of northernPeru
  • C. r. elegans:
  • Andes of central Peru (Junín)
  • C. r. celatus:
  • Andes of extreme south-eastern Peru (Puno)
  • C. r. bolivianus:
  • Andes of western Bolivia (La Paz and Cochabamba)

Habitat

Upper subtropical and temperate forest, mostly humid to very wet; also at edges. Observed at heights around 1500-3350 m.

Behaviour

Characteristic horizontal perching posture.

Not easily alarmed; short flushing distance.

Diet

Often accompanies other tanagers in small flocks; fairly common and conspicuous, as it often comes into the open along forest margins to forage for fruits and insects among the branches and brush of small trees.

Breeding

Builds nest from mosses and ferns.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson. 2013. The eBird/Clements checklist of birds of the world: Version 6.8., with updates to August 2013. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Handbook of the Birds of the World Alive (retrieved May 2014)
  3. Restall et al. 2006. Birds of Northern South America. Yale University Press. ISBN 9780300124156

Recommended Citation

External Links

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