True parrot

From All Birds Wiki

True parrots
Blue-and-yellow macaw at Jurong Bird Park
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Psittaciformes
Superfamily: Psittacoidea
Illiger, 1811


The true parrots are about 350 species of colorful flighted (with a few notable exceptions[Notes 1]) hook-billed, mostly herbivorous birds forming the superfamily Psittacoidea, one of the three superfamilies in the biological order Psittaciformes (parrots). [Notes 2] True parrots are widespread, with species in Mexico, Central and South America, sub-Saharan Africa, India, Southeast Asia, Australia, and eastwards across the Pacific Ocean as far as Polynesia. The true parrots include many of the familiar parrots including macaws, conures, lorikeets, eclectus, Amazon parrots, African gray parrot, and budgerigar.


True parrots have a beak with a characteristic curved shape, the jaw with a mobility slightly higher than where it connects with the skull, and a generally upright position. They also have a large cranial capacity and are one of the most intelligent bird groups. They are good fliers and skillful climbers on branches of trees.

Some species can imitate the human voice and other sounds, although they do not have vocal cords — instead possessing a vocal organ at the base of the trachea known as the syrinx.

Like most parrots the Psittacidae are primarily seed eaters. Some variation is seen in the diet of individual species, with fruits, nuts, leaves, and even insects and other animal prey being taken on occasion by some species. The lorikeets are predominantly nectar feeders; many other parrots drink nectar, as well. Most Psittacidae are cavity-nesting birds which form monogamous pair bonds.

Distribution and habitat[edit]

The true parrots are distributed throughout the tropical and subtropical regions of the world, mostly in the Southern Hemisphere, covering many different habitats, from the humid tropical forests to deserts in Australia, India, Southeast Asia, sub-Saharan Africa, Central and South America, and two species, one extinct (the Carolina parakeet), formerly in the United States. However, the larger populations are native to Australasia, South America, and Central America.

Conservation status[edit]

Many species are classified as threatened by the International Union for the Conservation of Nature (see IUCN Red List of birds), as well as national and nongovernmental organizations. Trade in birds and other wild animals is governed by the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Nearly all parrots are listed on CITES appendices, trade limited or prohibited. Trapping wild parrots for the pet trade, hunting, habitat loss, and competition from invasive species have diminished wild populations, with parrots being subjected to more exploitation than any other group of birds.[1] Of the animals removed from the wild to be sold, very few survive during capture and transport, and those that do often die from poor conditions of captivity, poor diet, and stress. Measures taken to conserve the habitats of some high-profile charismatic species have also protected many of the less charismatic species living in the same ecosystems.[2]

About 18 species of parrots have gone extinct since 1500 (see List of extinct birds#Psittaciformes), nearly all in superfamily Psittacoidea.
















Phylogeny and relationships of Psittacoidea[3]

The parrot family Psittacidae (along with the family Cacatuidae comprising the order Psittaciformes) was traditionally considered to contain two subfamilies, the Psittacinae (typical parrots and allies) and the Loriinae (lories and lorikeets).[4] However, the tree of the parrot family now has been reorganized under the superfamily Psittacoidea: family Psittacidae has been split into three families, tribes Strigopini and Nestorini split out and placed under superfamily Strigopoidea and a new monotypic superfamily Cacatuoidea created containing family Cacatuidae.[3]

The following classification is based on the most recent proposal, which in turn is based on all the relevant recent findings.[3][5][6][7][8][9][10]

Family Psittacidae, New World and African parrots

  • Subfamily Psittacinae: Two African genera, Psittacus and Poicephalus
  • Subfamily Arinae
    • Tribe Arini: 17 genera, and one extinct genus
    • Tribe Androglossini: seven genera
    • clade (proposed tribe Amoropsittacini) four genera
    • clade (proposed tribe Forpini) one genus
    • (other tribes) five genera

Family Psittrichasiidae, Indian Ocean island parrots

Family Psittaculidae, Asian and Australasian parrots, and lovebirds

Species lists[edit]

Further reading[edit]

  • Bruce Thomas Boehner - Parrot Culture. Our 2,500-year-Long Fascination with the World's Most Talkative Bird (2004)


  1. ^ Snyder, N; McGowan, P; Gilardi, J; & A Grajal (2000), Parrots: Status Survey and Conservation Action Plan, 2000-2004. Chapter 1. vii. IUCN Template:Catalog lookup linkScript error: No such module "check isxn".. Chapter 1. vii.
  2. ^ Snyder, N; McGowan, P; Gilardi, J; & A Grajal (2000), Parrots: Status Survey and Conservation Action Plan, 2000-2004. Chapter 1. vii. IUCN Template:Catalog lookup linkScript error: No such module "check isxn".. Chapter 2. page 12.
  3. ^ a b c Joseph, Leo; Toon, Alicia; Schirtzinger, Erin E.; Wright, Timothy F.; Schodde, Richard (2012). "A revised nomenclature and classification for family-group taxa of parrots (Psittaciformes)". Zootaxa. 3205: 26–40.
  4. ^ del Hoyo (1997). Handbook of Birds of the World, Vol.4. Lynx Editions. p. 281.
  5. ^ Nicole E. White; Matthew J. Phillips; M. Thomas P. Gilbert; Alonzo Alfaro-Núñez; Eske Willerslev; Peter R. Mawson; Peter B.S. Spencer; Michael Bunce (2011). "The evolutionary history of cockatoos (Aves: Psittaciformes: Cacatuidae)". Molecular Phylogenetics and Evolution. 59 (3): 615–622. doi:10.1016/j.ympev.2011.03.011. PMID 21419232.
  6. ^ Manuel Schweizer, Ole Seehausen; Stefan T. Hertwig (2011). "Macroevolutionary patterns in the diversification of parrots: effects of climate change, geological events and key innovations". Journal of Biogeography. 38: 2176–2194. doi:10.1111/j.1365-2699.2011.02555.x. {{cite journal}}: Unknown parameter |lastauthoramp= ignored (help)
  7. ^ Leo Joseph; Alicia Toon; Erin E. Schirtzinger; Timothy F. Wright (2011). "Molecular systematics of two enigmatic genera Psittacella and Pezoporus illuminate the ecological radiation of Australo-Papuan parrots (Aves: Psittaciformes)". Molecular Phylogenetics and Evolution. 59 (3): 675–684. doi:10.1016/j.ympev.2011.03.017. PMID 21453777.
  8. ^ Wright, T.F.; Schirtzinger E. E.; Matsumoto T.; Eberhard J. R.; Graves G. R.; Sanchez J. J.; Capelli S.; Muller H.; Scharpegge J.; Chambers G. K.; Fleischer R. C. (2008). "A Multilocus Molecular Phylogeny of the Parrots (Psittaciformes): Support for a Gondwanan Origin during the Cretaceous". Mol Biol Evol. 25 (10): 2141–2156. doi:10.1093/molbev/msn160. PMC 2727385. PMID 18653733.
  9. ^ Schweizer, M.; Seehausen O; Güntert M; Hertwig ST (2009). "The evolutionary diversification of parrots supports a taxon pulse model with multiple trans-oceanic dispersal events and local radiations". Molecular Phylogenetics and Evolution. 54 (3): 984–94. doi:10.1016/j.ympev.2009.08.021. PMID 19699808.
  10. ^ de Kloet, RS; de Kloet SR (2005). "The evolution of the spindlin gene in birds: Sequence analysis of an intron of the spindlin W and Z gene reveals four major divisions of the Psittaciformes". Molecular Phylogenetics and Evolution. 36 (3): 706–721. doi:10.1016/j.ympev.2005.03.013. PMID 16099384.


  1. ^ 4 species are ground dwelling: three in genus Pezoporus and the Antipodes parakeet.
  2. ^ The other superfamilies are the Cacatuoidea (cockatoos) and New Zealand Strigopoidea which are also parrots, but not classified as true parrots.

External links[edit]

This article is part of Project Bird Taxonomy, a All Birds project that aims to write comprehensive articles on every order, family and other taxonomic rank related to birds.

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