Based on a model of future deforestation in the Amazon basin, and the species's susceptibility to the impacts of hunting pressure and habitat degradation, it is suspected that its population will decline by 25-29% over three generations from 2002, and it has therefore been uplisted to Near Threatened.
del Hoyo, J.; Collar, N. J.; Christie, D. A.; Elliott, A.; Fishpool, L. D. C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Barcelona, Spain and Cambridge UK: Lynx Edicions and BirdLife International.
SACC. 2006. A classification of the bird species of South America. Available at: #http://www.museum.lsu.edu/~Remsen/SACCBaseline.html#.
45-52 cm. Sturdy, upright, ovoid, noisy, largely terrestrial birds of western Amazonian forests. Predominantly black, with gleaming white secondaries forming a large pure white patch on the hindquarters when the are wings folded. The bill and legs are pale yellow. Similar species. Ochre-winged Trumpeter P. ochroptera, formerly included with this species has ochre, rather than white, secondaries and this extends partly on to the lower mantle rather than just being confined to the secondaries. The bill is also dark. Grey-winged Trumpeter P. crepitans has grey secondaries and ochre across the lower mantle.
Bird, J. P.; Buchanan, J. M.; Lees, A. C.; Clay, R. P.; Develey, P. F.; Yépez, I.; Butchart, S. H. M. 2011. Integrating spatially explicit habitat projections into extinction risk assessments: a reassessment of Amazonian avifauna incorporating projected deforestation. Diversity and Distributions: doi: 10.1111/j.1472-4642.2011.00843.x.
IUCN. 2012. IUCN Red List of Threatened Species (ver. 2012.1). Available at: http://www.iucnredlist.org. (Accessed: 19 June 2012).
Sherman, P. T. 1996. Psophiidae (Trumpeters). In: del Hoyo, J.; Elliott, A.; Sargatal, J. (ed.), Handbook of the birds of the world, pp. 96-107. Lynx Edicions, Barcelona.
Soares-Filho, B.S.; Nepstad, D.C.; Curran, L.M.; Cerqueira, G.C.; Garcia, R. A.; Ramos, C. A.; Voll, E.; McDonald, A.; Lefebvre, P.; Schlesinger, P. 2006. Modelling conservation in the Amazon basin. Nature 440(7083): 520-523.
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., Ekstrom, J., Symes, A. & Taylor, J.
BirdLife International (2015) Species factsheet: Psophia leucoptera. Downloaded from http://www.birdlife.org on 31/01/2015. Recommended citation for factsheets for more than one species: BirdLife International (2015) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 31/01/2015.
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|
|Species name author||Spix, 1825|
|Population size||Unknown mature individuals|
|Distribution size (breeding/resident)||1,530,000 km2|
|Links to further information|
|- Additional Information on this species|