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LC
Salvin's Curassow Mitu salvini

Justification
This species has a very large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). Despite the fact that the population trend appears to be decreasing, the decline is not believed to be sufficiently rapid to approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size has not been quantified, but it is not believed to approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.

Taxonomic source(s)
SACC. 2006. A classification of the bird species of South America. Available at: http://www.museum.lsu.edu/~Remsen/SACCBaseline.html.
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
Stotz, D. F.; Fitzpatrick, J. W.; Parker, T. A.; Moskovits, D. K. 1996. Neotropical birds: ecology and conservation. University of Chicago Press, Chicago.

Synonym(s)
Crax salvini BirdLife International (2004), Crax salvini Stotz et al. (1996), Crax salvini

Distribution and population
This species occurs in south-central Colombia, east Ecuador and north-east Peru (Strahl et al. 1994). There are few records from Colombia, although it is found regularly in areas well away from human settlements and is fairly common in Macarena National Park. It is present throughout Amazonian Ecuador but in low numbers: a density of 3.8 birds/km2 has been estimated in terre firme forest with low hunting pressure, whereas in forest with moderate hunting levels a density of only 1.6 birds/km2 was calculated. In Peru, it has declined around human settlements and is reported to be rare near Iquitos but fairly common in other areas (Ortiz-Tejada and O'Neill 1997). It is found in Macarena National Park, Colombia, and Yasuni National Park and Jatun Sacha Reserve, Ecuador.

Population justification
The species has a large global population estimated to be approaching 50,000 individuals (Strahl et al. 1994).

Trend justification
This species is suspected to lose 10.6-11.8% of suitable habitat within its distribution over three generations (32 years) based on a model of Amazonian deforestation (Soares-Filho et al. 2006, Bird et al. 2011). Given the susceptibility of the species to hunting and/or trapping, it is therefore suspected to decline by <25% over three generations.

Ecology
The species inhabits humid terre firme forest, apparently avoiding flooded areas (del Hoyo et al. 1994). It is usually found in primary forest with flat or slightly undulating relief at elevations of up to 600 m in Colombia (del Hoyo et al. 1994, Hilty and Brown 1986). In a study in the Macarena Mountains birds associated in pairs all year round, and appeared to have overlapping home ranges with loose territoriality. Two eggs are laid (del Hoyo et al. 1994). It feeds mainly on fallen fruit and seeds, but apparently has a rather diverse diet (del Hoyo et al. 1994).

Threats
The species suffers from heavy hunting pressure, mainly for local food consumption, and has been recorded for sale at a market in Iquitos (Strahl et al. 1994, del Hoyo et al. 1994). Habitat destruction and fragmentation is only locally significant (del Hoyo et al. 1994).

References
del Hoyo, J.; Elliott, A.; Sargatal, J. 1994. Handbook of the Birds of the World, vol. 2: New World Vultures to Guineafowl. Lynx Edicions, Barcelona, Spain.

Hilty, S. L.; Brown, W. L. 1986. A guide to the birds of Colombia. Princeton University Press, Princeton.

Ortiz-Tejada, E.; O'Neill, J. P. 1997. Situación actual de la familia Cracidae en Perú. In: Strahl, S.D.; Beaujon, D.; Brooks, D.M.; Begazo, A.J.; Sedaghatkish, G.; Olmos, F. (ed.), The Cracidae: their biology and conservation, pp. 361-374. Hancock House Publishers, Surrey, Canada and Blaine, USA.

Strahl, S.; Ellis, S.; Byers, O.; Plasse, C. 1994. Conservation assessment and management plan for Neotropical guans, curassows, and chachalacas. International Union for Nature Conservation and Natural Resources, Apple Valley, USA.

Text account compilers
Ekstrom, J., Butchart, S., Harding, M.

IUCN Red List evaluators
Butchart, S., Symes, A.

Recommended citation
BirdLife International (2014) Species factsheet: Mitu salvini. Downloaded from http://www.birdlife.org on 18/04/2014. Recommended citation for factsheets for more than one species: BirdLife International (2014) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 18/04/2014.

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.

Key facts
Current IUCN Red List category Least Concern
Family Cracidae (Guans and curassows)
Species name author (Reinhardt, 1879)
Population size mature individuals
Population trend Decreasing
Distribution size (breeding/resident) 490,000 km2
Country endemic? No
Links to further information
- Additional Information on this species