Psittacus
Psittacus là một chi chim trong họ Psittacidae.

Các loài
 Psittacus erithacus
 Psittacus timneh

Chú thích

Tham khảo

 Athan, Mattie Sue & Deter, Dianalee (2000): The African Grey Parrot Handbook. Barron's Pet Handbooks, Hauppauge, NY. ISBN 0-7641-0993-6
 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. ISBN 0-9760576-1-1
 Forshaw, Joseph M. & Cooper, William T. (1981): Parrots of the World (3rd ed.). Lansdowne Editions, Melbourne, New York. ISBN 0-7018-0690-7
 Greene, W.T. & Batty, J. (1993): African grey parrots. Beech Publishing House, Alton. ISBN 1-85736-027-3
 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. ISBN 1-873403-40-2
 Liddell, Henry George & Robert Scott (1980): A Greek-English Lexicon (Abridged Edition). Oxford University Press, United Kingdom. ISBN 0-19-910207-4
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. ISBN 0-87605-443-2
 Moustaki, Nikki (2004): A New Owner's Guide to African Grey Parrots. TFH Publications, Neptune City, NJ. ISBN 0-7938-2855-4
 Mulawka, Edward J. (1984): African Grey Parrots. TFH Publications. ISBN 0-86622-975-2
 Pepperberg, Irene (2002): The Alex Studies: cognitive and communicative abilities of grey parrots. Harvard University Press, Cambridge, Massachusetts & London. ISBN 0-674-00806-5
 Wright, Maggie (2001): African Grey Parrots: everything about history, care, nutrition, handling, and behavior. Barron's Pet Handbooks, Hauppauge, NY. ISBN 0-7641-1035-7
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

Danh sách các chi chim
Psittacus là một chi chim trong họ Psittacidae . Các loài Psittacus erithacus Psittacus timneh Chú thích Tham khảo Athan , Mattie Sue & Deter , Dianalee The African Grey Parrot Handbook . Barron 's Pet Handbooks , Hauppauge , NY . ISBN0993-6 The IUCN Red List of Threatened Species : Psittacus erithacus (Retrieved ngàythángnăm BirdLife International) :2007 Red List status changes \. Truy cập ngàythángnăm BirdLife International) : Grey Parrot – BirdLife Species Factsheet \. Truy cập ngàythángnăm Beaufrere , Hugues ; et al . " Plasma Osmolality Reference Values in African Grey Parrots(Psittacus erithacus erithacus) " . (JuneJournal of Avian Medicine and Surgery(2) :91-96 . Juan- S alles , C ; et al . Congestive Heart Failure inAfrican Grey Parrots (Psittacus e erithacus) (MayJournal of General Virology(3) : doi : 10/1177/0300985810377071 Brinker , Bobbi For the Love of Greys . ISBN1-1 Forshaw , Joseph M . & Cooper , William T . Parrots of the Worldd ed.) . Lansdowne Editions , Melbourne , New York . ISBN0690-7 Greene , W .T . & Batty , J . African grey parrots . Beech Publishing House , Alton . ISBN027-3 Glendell , G . Breaking Bad Habits in ParrotsISBN84286-165-3 . Glendell , G in Veterinary Times (UK) ngàythángnăm 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 Animal Cognition(5) : doi :10.1007/s1007/s10071-013-0613-3 Juniper , Tony & Parr , Mike Parrots : A Guide to Parrots of the World . Christopher Helm , London . ISBN40-2 Liddell , Henry George & Robert Scott A Greek-English Lexicon (Abridged Edition) . Oxford University Press , United Kingdom . ISBN910207-4 Giret , Nicolas ; et al . Context-related vocalizations in African grey parrots (Psittacus erithacus) . April Acta Ethologica(4) : 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 see www.elsevier.com/locate/applanim Linnaeus , Carolus Systema naturae per regna tria naturae , secundum classes , ordines , genera , species , cum characteribus , differentiis , synonymis , locis . h edition , vol .1) . Laurentius Salvius , Holmia (= Stockholm) . Mancini , Julie R . The African Grey . Howell Book House , New York . ISBN443-2 Moustaki , Nikki A New Owner 's Guide to African Grey Parrots . TFH Publications , Neptune City , NJ . ISBN2855-4 Mulawka , E dward J . African Grey Parrots . TFH Publications . ISBN975-2 Pepperberg , Irene The Alex Studies : cognitive and communicative abilities of grey parrots . Harvard University Press , Cambridge , Massachusetts & London . ISBN00806-5 Wright , Maggie African Grey Parrots : everything about history , care , nutrition , handling , and behavior . Barron 's Pet Handbooks , Hauppauge , NY . ISBN1035-7 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 Danh sách các chi chim