|Red List Category & Criteria:
||Taylor, J. & Butchart, S.
||Clay, R., Di Giácomo, S., Díaz, D., Hennessey, A., Hesse, C., Kriese, K., McNish, T., Pinheiro, R., Pracontal, N., Sharpe, C J, Tobias, J., Lebbin, D., Dornas, T., Torres, D. & Davenport, L.
||Benstead, P., Bird, J., Capper, D., Clay, R., Isherwood, I., Mahood, S., Pilgrim, J., Sharpe, C J, Symes, A.
This species is classified as Near Threatened because it is continuing to undergo a moderately rapid population reduction owing to hunting pressure and habitat loss. It is still locally common in certain areas and, with proper protection, would be much more abundant over its wide range.
|Previously published Red List assessments:|
- 2011 – Near Threatened (NT) –
- 2008 – Near Threatened (NT) –
- 2006 – Near Threatened (NT) –
- 2004 – Near Threatened (NT) –
- 2000 – Lower Risk/near threatened (LR/nt) –
- 1994 – Lower Risk/near threatened (LR/nt) –
- 1988 – Near Threatened (NT) –
|Range Description:||Neochen jubata remains relatively widespread in South America east of the Andes, from east Colombia and Venezuela (where taken together there are probably 5,000-10,000 individuals [T. McNish in litt. 2007]), Ecuador (previously thought to just be a vagrant (Ridgely et al. 1998), but a small population of 20-30 now known from the Rio Pastaza area), Guyana, Suriname (no recent records and may never have been more than a vagrant [K. Kreise in litt. 2004]), south through Amazonian Brazil (where there are thought to be 2,000-4,000 individuals in the Cantão and Bananal Island region alone [R. Pinheiro in litt. 2007]), extreme east Peru (relatively common [Clements in prep.]), Bolivia (perhaps a few thousand pairs [J. Tobias in litt. 2007]) and west Paraguay (two records, in 1990 and 1992 [Hayes 1995]) to extreme north-west Argentina (either very scarce there now or just a vagrant) (Carboneras 1992a),. Clear declines have been noted in Brazil, Colombia, Ecuador, Peru and Argentina (Callaghan in prep.), and although the population was once estimated at c.25,000-100,000 individuals (P. Canevari in litt. 1993) it is now more likely to be 10,000-25,000 (K. Kreise in litt. 2004). Its strongholds appear to be the extensive, sparsely inhabited area of lakes, marshland and seasonally flooded savannas in north Beni, Bolivia, where flocks of up to 250 were observed in the early 1980s (Scott and Carbonell 1986, Ridgely et al. 1998), the Isla Bananal, Brazil (C. Yamashita verbally 2000) and the Colombian and Venezuelan llanos. It is becoming increasing localised over much of its range and is now scarce, except in remote or protected areas (Carboneras 1992a). |
Bolivia, Plurinational States of; Brazil; Colombia; Ecuador; Guyana; Peru; Venezuela, Bolivarian Republic of
Argentina; Barbados; Jamaica; Paraguay; Suriname
|♦ Continuing decline in area of occupancy (AOO):||Yes|
|♦ Extreme fluctuations in area of occupancy (AOO):||No||♦ Estimated extent of occurrence (EOO) - km2:||7930000|
|♦ Continuing decline in extent of occurrence (EOO):||Unknown||♦ Extreme fluctuations in extent of occurrence (EOO):||No|
|♦ Continuing decline in number of locations:||Unknown|
|♦ Extreme fluctuations in the number of locations:||No|
|♦ Upper elevation limit (metres):||2600|
|Range Map:||Click here to open the map viewer and explore range.|