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Association of Zoos and Aquaria. Parrot Taxon Advisory Group. Available at: http://www.parrottag.org/.

Bird, J.P., Martin, R., Akçakaya, H.R., Gilroy, J., Burfield, I.J., Garnett, S.G., Symes, A., Taylor, J., Şekercioğlu, Ç.H. and Butchart, S.H.M. 2020. Generation lengths of the world’s birds and their implications for extinction risk. Conservation Biology 34(5): 1252-1261. DOI: 10.1111/cobi.13486.

Cruz-Nieto, J.; Torres-Gonzalez, L. F.; Ortiz-Maciel, S. G. 2011. Final Report submitted by ITESM called: Monitoring of the thick-billed parrot (Rhynchopsitta pachyrhyncha) in the Natural Protected Areas of Tutuaca, Campo Verde, Papigochic and RPC Madera in the state of Chihuahua. Biological Monitoring Program in Priority Regions (PROMOBI) of the National Commission of Natural Protected Areas.

Cruz-Nieto, J.; Torres, F.; Torres, A.; Escarcega Juanita, M. E.; Cruz, M.; Cervantes, A. 2012. Final Report submitted by PRONATURA MEXICO A.C. titled "Monitoring thick-billed parrot (Rhynchopsitta pachyrhyncha) in ) in the Natural Protected Areas of Tutuaca, Campo Verde, Papigochic and RPC Madera in the state of Chihuahua. Biological Monitoring Program in Priority Regions (PROMOBI) of the National Commission of Natural Protected Areas.

Enkerlin-Hoeflich, E. C. 2000. Thick-billed Parrot: an historic agreement. PsittaScene 12(1): 6.

IUCN. 2021. The IUCN Red List of Threatened Species. Version 2021-3. Available at: https://www.iucnredlist.org. (Accessed: 09 December 2021).

Lammertink, J. M.; Rojas-Tomé, J. A.; Casillas-Orona, F. M.; Otto, R. L. 1996. Status and conservation of old-growth forests and endemic birds in the pine-oak zone of the Sierra Madre Occidental, Mexico. Institute for Systematics and Population Biology, Amsterdam.

Lurie, A. and Snyder, N. 2001. Thick-billed parrots: field observations and history. Psitta Scene 13(1): 2-4.

Monterrubio-Rico, T. C.; Charre-Medellin, J. F.; Sáenz-Romero, C. 2015. Current and future habitat availability for Thick-billedand Maroon-fronted parrots in northern Mexican forests. J. Field Ornithol. 86(1): 1-16.

Monterrubio-Rico, T.; Enkerlin-Hoeflich, E. 2004. Present use and characteristics of Thick-billed Parrot nest sites in northwestern Mexico. Journal of Field Ornithology 75: 96-103.

Monterrubio-Rico, T.C.; Cruz-Nieto, J.; Enkerlin-Hoeflich, E.; Venegas-Holguin, D.; Tellez-Garcia, L.; Marin-Togo, C. 2006. Gregarious nesting behavior of Thick-billed Parrots (Rhynchopsitta pachyrhyncha) in aspen stands. Wilson Journal of Ornithology 118: 237-243.

Ortiz Maciel, S. G.; Cruz Nieto, M. A. 2004. Flying emeralds. Birdscapes: 10-11.

Partners in Flight. 2019. Avian Conservation Assessment Database, version 2019. Available at: http://pif.birdconservancy.org/ACAD.

Snyder, N. F., E. C. Enkerlin-Hoeflich, and M. A. Cruz-Nieto. 1999. Thick-billed Parrot (Rhynchopsitta pachyrhyncha). In: P. G. Rodewald (ed.), The Birds of North America, Cornell Lab of Ornithology, Ithaca, New York. Retrieved from the Birds of North America: https://birdsna.org/Species-Account/bna/species/thbpar DOI: 10.2173/bna.406.

Snyder, N. F.; Enkerlin-Hoeflich, E. C.; Cruz-Nieto, M. A.; Valdes-Peña, R. A.; Ortiz-Maciel, S. G.; Cruz-Nieto, J. 2020. Thick-billed Parrot (Rhynchopsitta pachyrhyncha), version 1.0. Ithaca, NY, USA Available at: https://doi.org/10.2173/bow.thbpar.01.

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.

U.S. Fish and Wildlife Service. 2013. Thick-billed Parrot (Rhynchopsitta pachyrhyncha) Recovery Plan Addendum. U.S. Fish and Wildlife Service, Southwest Region, Albuquerque, New Mexico.

Detailed species account from the Threatened birds of the Americas: the BirdLife International Red Data Book (BirdLife International 1992). Please note, taxonomic treatment and IUCN Red List category may have changed since publication.

Recuento detallado de la especie tomado del libro Aves Amenazadas de las Americas, Libro Rojo de BirdLife International (BirdLife International 1992). Nota: la taxonomoía y la categoría de la Lista Roja de la UICN pudo haber cambiado desde esta publicación.

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Recommended citation
BirdLife International (2024) Species factsheet: Thick-billed Parrot Rhynchopsitta pachyrhyncha. Downloaded from https://datazone.birdlife.org/species/factsheet/thick-billed-parrot-rhynchopsitta-pachyrhyncha on 22/11/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 22/11/2024.