This species is listed as Near Threatened, as it is uncommon and local within its range, and hence has a moderately small population which is likely to be declining owing to habitat loss, as well as the effects of bird trappers.
SACC. 2006. A classification of the bird species of South America. Available at: #http://www.museum.lsu.edu/~Remsen/SACCBaseline.html#.
11.5 cm. A delicate but boldly patterned finch. Long spiny crest usually laid back and crown black, contrasting with white cheeks and ear-coverts. Face, throat and mid breast, continued over centre of belly black, contrasting with flanks and belly orangey buff. Silvery grey back; black wings and tail with pale wing coverts. White in base of outer rectrices visible in flight. Female paler with brown tinge above and brown shorter crest. Greyish face, eyebrow and underparts dull cinnamon buff. Similar spp. Male unmistakable, and females pattern plus white in tail does not resemble other finches. Voice Song is a modest 3-syllabled phrase. Inconspicuous thin tzip-tzip call. Hints In pairs or small groups somewhat inconspicuous in the vegetation cover or even on the ground.
Bates, J. M.; Parker, T. A.; Capparella, A. P.; Davis, T. J. 1992. Observations on the campo, cerrado and forest avifaunas of eastern Dpto. Santa Cruz, Bolivia, including 21 species new to the country. Bulletin of the British Ornithologists' Club 112: 86-98.
Killeen, T. J.; Schulenberg, T. S. 1998. A biological assessment of Parque Nacional Noel Kempff Mercado, Bolivia. Conservation International, Washington, DC.
Parker, T. A.; Willis, E. O. 1997. Notes on three tiny grassland flycatchers, with comments on the disappearance of South American fire-diversified savannas. Ornithological Monographs 48: 549-555.
Ridgely, R. S.; Tudor, G. 1989. The birds of South America. University of Texas Press, Austin, Texas.
Sick, H. 1993. Birds in Brazil: a natural history. Princeton University Press, Princeton.
Stotz, D. F.; Fitzpatrick, J. W.; Parker, T. A.; Moskovits, D. K. 1996. Neotropical birds: ecology and conservation. University of Chicago Press, Chicago.
Further web sources of information
Explore HBW Alive for further information on this species
Text account compilers
Butchart, S., Gilroy, J., O'Brien, A., Sharpe, C J
IUCN Red List evaluators
Butchart, S., Symes, A.
BirdLife International (2016) Species factsheet: Charitospiza eucosma. Downloaded from http://www.birdlife.org on 31/08/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 31/08/2016.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
To provide new information to update this factsheet or to correct any errors, please email BirdLife
To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.
|Current IUCN Red List category||Near Threatened|
|Family||Emberizidae (Buntings, American sparrows and allies)|
|Species name author||Oberholser, 1905|
|Population size||Unknown mature individuals|
|Distribution size (breeding/resident)||52,500 km2|
|Links to further information|
|- Additional Information on this species|