Amazona viridigenalis 


Bibliography [top]

Castro, A. G. 1976. Estudio de las poblaciones de cotorras frente roja (Amazona viridigenalis) y el loro cabeza amarilla (A. ochrocephala) en la costa de Tamaulipas, México.

Collar, N. J.; Butchart, S. H. M. 2013. Conservation breeding and avian diversity: chances and challenges. International Zoo Yearbook.

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.

Enkerlin-Hoeflich, E. C. 1995. Comparative ecology and reproductive biology of three species of Amazona parrots in northeastern Mexico. dissertation. Ph.D., Texas A&M University, USA.

Enkerlin-Hoeflich, E. C.; Hogan, K. M. 1997. Red-crowned Parrot (Amazona viridigenalis). In: Poole, A.; Gill, F. (ed.), The birds of North America, No. 292, pp. 1-20. The Academy of Natural Sciences, and The American Ornithologists' Union, Philadelphia and Washington, DC.

European Association of Zoos and Aquaria. EEPs and ESBs. Available at:

Howell, S. N. G.; Webb, S. 1995. A guide to the birds of Mexico and northern Central America. Oxford University Press, Oxford.

IUCN. 2013. IUCN Red List of Threatened Species (ver. 2013.2). Available at: (Accessed: 13 November 2013).

Snyder, N.; McGowan, P.; Gilardi, J.; Grajal, A. 2000. Parrots: status survey and conservation action plan 2000-2004. International Union for Conservation of Nature and Natural Resources, Gland, Switzerland and Cambridge, UK.

Wege, D. C.; Long, A. J. 1995. Key Areas for threatened birds in the Neotropics. BirdLife International, Cambridge, U.K.

Citation: BirdLife International. 2013. Amazona viridigenalis. The IUCN Red List of Threatened Species 2013: e.T22686259A48048745. . Downloaded on 01 December 2015.
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