- Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson. 2012. The eBird/Clements checklist of birds of the world: Version 6.7. Downloaded from http://www.birds.cornell.edu/clementschecklist/downloadable-clements-checklist
Habitat and Ecology
Molecular Biology and Genetics
Statistics of barcoding coverage: Alectrurus risora
Public Records: 0
Specimens with Barcodes: 3
Species With Barcodes: 1
IUCN Red List Assessment
Red List Category
Red List Criteria
CMS Appendix I. It is legally protected in Brazil, Paraguay and Uruguay. The most important and continuous population occurs in Argentina at Reserva Natural del Ibera, Corrientes, a provincial reserve that is established on state and private lands (Di Giacomo and Di Giacomo 2004). It is also protected at MburucuyÃ¡ National Park, Corrientes. In Formosa province it is protected at Pilcomayo National Park, El Bagual Private Reserve (where there is a population of 150 individuals), and Guacolec Private Reserve (Di Giacomo 2005). In Chaco province a small population is protected in El Cachape Private Reserve. Its population ecology and the effects of different management regimes are being studied in Formosa and Corrientes provinces (A. S. Di Giacomo and A. G. Di Giacomo in litt. 2007). In Paraguay it occurs at low numbers in the proposed San Rafael National Park, where is protected in a Guyra Paraguay reserve and occurs in others several unprotected areas (mostly cattle ranches). The Grassland Alliance, a conservation initiative acting in Paraguay, Argentina, Brazil and Uruguay, is working to encourage cattle ranchers to keep natural grasslands in their properties (H. del Castillo in litt. 2012).
Conservation Actions Proposed
Conduct quantitative censuses in Chaco and Formosa. Establish a Biosphere Reserve in the southern grasslands of Paraguay. Remove incentives for planting trees on grasslands. Conduct an educational campaign alongside those aimed at protecting the Atlantic Forest to discourage the planting of Eucalyptus as "reforestation". Implement the management plan for the Reserva Natural del Ibera to facilitate sustainable land use on private lands. Secure San Rafael National Park (H. del Castillo in litt. 2007). Search for the species at new sites in suitable habitat. Study cattle ranching management best practices on the critical breeding grounds in Argentina (Esteros de Ibera, Corrientes). A population of about 50 birds had been reduced to 10-20 after the construction of a new paved road in the Arroyos and Esteros IBA, Paraguay; farmers inside the IBA should be encouraged to join the Grassland Alliance (H. del Castillo in litt. 2012).
It is threatened by habitat loss, and is mostly extirpated (extinct) apart from the Iberia Marshlands where you can still see them very rarely in Argentina. Approximately half of its range still exists in the north and northeast in southern Paraguay, northeastern Argentina, and western Uruguay.
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