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Chebez, J. C.; Rey, N. R.; Barbaskas, M.; Di Giacomo, A. G. 1998. Las aves de los Parques Nacionales de la Argentina. Literature of Latin America, Buenos Aries. Clay, R. P.; Lowen, J.C.; Capper, D. R. in prep.. A Paraguayan perspective on grassland conservation in central South America. Collar, N. J.; Gonzaga, L. P.; Krabbe, N.; Madroño Nieto, A.; Naranjo, L. G.; Parker, T. A.; Wege, D. C. 1992. Threatened birds of the Americas: the ICBP/IUCN Red Data Book. International Council for Bird Preservation, Cambridge, U.K. Di Giacomo, A.S. and Krapovickas, S. 2001. Afforestation threatens Argentina's grasslands. World Birdwatch 23: 24-25. Di Giacomo, A.S.; Di Giacomo, A. G. 2004. Extinción, historia natural y conservación de las poblaciones del Yetapá de collar (Alectrurus risora) en la Argentina. Ornitologia Neotropical: 145-157. Di Giacomo, A. S.; Di Giacomo, A. G. 2006. Observations of Strange-tailed Tyrants (Alectrurus risora) and other grassland birds following army ants and armadillos. Journal of Field Ornithology 77(3): 266-268. IUCN. 2012. IUCN Red List of Threatened Species (ver. 2012.1). Available at: http://www.iucnredlist.org. (Accessed: 19 June 2012). Pacheco, J. F.; Gonzaga, L. P. 1994. Tyrant-flycatchers as austral migrants at the state of Rio de Janeiro, Brazil. Nótulas Faunísticas 63: 1-4. Pearman, M.; Abadie, E. I. Undated. Mesopotamia grasslands and wetlands survey, 1991--1993: conservation of threatened birds and habitat in north-east Argentina. |
| Citation: | BirdLife International 2012. Alectrurus risora. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 24 May 2013. |
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