Psittacus

Psittacus là một chi chim trong họ Psittacidae.

==Các loài==
- "Psittacus erithacus"
- "Psittacus timneh"
==Tham khảo==
- Athan, Mattie Sue & Deter, Dianalee (2000): "The African Grey Parrot Handbook." Barron's Pet Handbooks, Hauppauge, NY.
- The IUCN Red List of Threatened Species: "Psittacus erithacus" (Retrieved ngày 6 tháng 7 năm 2011)
- BirdLife International (2007a): 2006–2007 Red List status changes . Truy cập ngày 26 tháng 8 năm 2007.
- BirdLife International (2007b): Grey Parrot – BirdLife Species Factsheet . Truy cập ngày 26 tháng 8 năm 2007.
- Beaufrere, Hugues; et al. "Plasma Osmolality Reference Values in African Grey Parrots(Psittacus erithacus erithacus)". (June 2011) Journal of Avian Medicine and Surgery 25 (2):91-96.
- Juan-Salles, C; et al. Congestive Heart Failure in 6 African Grey Parrots (Psittacus e erithacus) (May 2011) Journal of General Virology 48 (3): 691-697 doi:10/1177/0300985810377071
- Brinker, Bobbi (2005): "For the Love of Greys."
- Forshaw, Joseph M. & Cooper, William T. (1981): "Parrots of the World" (3rd ed.). Lansdowne Editions, Melbourne, New York.
- Greene, W.T. & Batty, J. (1993): "African grey parrots." Beech Publishing House, Alton.
- Glendell, G. Breaking Bad Habits in Parrots (2007) ISBN 978-1-84286-165-3.
- Glendell, G in Veterinary Times (UK) ngày 18 tháng 2 năm 2008.
- Kaufman, Allison B.; et al. Higher-order semantic structures in an African Grey Parrot's Vocalization: evidence from the hyperspace analog to language (HAL) model (September 2013). Animal Cognition 16 (5): 789-801. doi:10.1007/s1007/s10071-013-0613-3
- Juniper, Tony & Parr, Mike (1998): "Parrots: A Guide to Parrots of the World." Christopher Helm, London.
- Liddell, Henry George & Robert Scott (1980): "A Greek-English Lexicon" (Abridged Edition). Oxford University Press, United Kingdom.
- Giret, Nicolas; et al. Context-related vocalizations in African grey parrots (Psittacus erithacus). April 2012. Acta Ethologica 15 (4): 39-46. doi:10/1007/s10211-0106
- Schmid, R. Doherr, M G. Steiger, The influence of the breeding method on the behaviour of adult African grey parrots (Psittacus erithacus). Applied Animal Behaviour Science 2005, see www.elsevier.com/locate/applanim
- Linnaeus, Carolus (1758): "Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis." (10th edition, vol.1). Laurentius Salvius, Holmia (= Stockholm).
- Mancini, Julie R. (1998): "The African Grey." Howell Book House, New York.
- Moustaki, Nikki (2004): "A New Owner's Guide to African Grey Parrots". TFH Publications, Neptune City, NJ.
- Mulawka, Edward J. (1984): "African Grey Parrots." TFH Publications.
- Pepperberg, Irene (2002): "The Alex Studies: cognitive and communicative abilities of grey parrots." Harvard University Press, Cambridge, Massachusetts & London.
- Wright, Maggie (2001): "African Grey Parrots: everything about history, care, nutrition, handling, and behavior." Barron's Pet Handbooks, Hauppauge, NY.
- World Parrot Trust Parrot Encyclopedia – Species Profile
- African Grey news & conservation
- Honolulu Zoo
- African Grey Parrot Centre information about supporting African grey parrots
- The Parrot Club an excellent resource for keepers of all parrots
- Tinkerbell & Riamfada Having a full flighted CAG as companion at home and outside