List of Psittaciformes by population

This is a list of Psittaciformes species by global population. While numbers are estimates, they have been made by the experts in their fields. For more information on how these estimates were ascertained, see Wikipedia's articles on population biology and population ecology.

This list is not comprehensive, as not all Psittaciformes have had their numbers quantified. All numbers, unless explicitly stated otherwise in the notes, regard individuals in the wild only.

Species by global population

Common name	Binomial name	Population	Status	Trend	Notes	Image
Glaucous macaw	Anodorhynchus glaucus	50 [1]	CR [1]	Unknown [1]	Maximum estimate. Updated from "Extinct" in 2000 due to persistent unverified reports of its existence. [1]
New Caledonian lorikeet	Charmosyna diadema	50 [2]	CR [2]	Unknown [2]	Maximum estimate. [2]
Red-throated lorikeet	Charmosyna amabilis	50 [3]	CR [3]	[3]	Maximum estimate. [3]
Spix's macaw	Cyanopsitta spixii	160 [4]	EW [4]	Extinct in the Wild [4]	All in Captivity. [4]
Night parrot	Pezoporus occidentalis	50 – 250 [5]	EN [5]	[5]	Numbers could be underestimated. [5]
Grey-breasted parakeet	Pyrrhura griseipectus	50 – 249 [6]	CR [6]	[6]
Blue-fronted lorikeet	Charmosyna toxopei	70 – 400 [7]	CR [7]	[7]
Blue-winged racket-tail	Prioniturus verticalis	75 – 375 [8]	CR [8]	[8]	"Probably." [8]
Blue-throated macaw	Ara glaucogularis	350 – 400 [9]	CR [9]	[9]	Estimate does not include captive individuals. [9]
Kākāpō	Strigops habroptilus	248	CR [10]	[10]
Fuertes's parrot	Hapalopsittaca fuertesi	160 [11]	CR [11]	[11]
Norfolk parakeet	Cyanoramphus cookii	240 [12]	CR [12]	[12]	Minimum estimate. [12]
Imperial amazon	Amazona imperialis	50 [13]	CR [13]	[13]	Estimate does not include captive individuals. [13]
Socorro parakeet	Aratinga brevipes	300 [14]	EN [14]	[14]
Puerto Rican amazon	Amazona vittata	330 – 350 [15]	CR [15]	[15]	280 captive, 50-70 wild. [15]
Saint Lucia amazon	Amazona versicolor	350 – 500 [16]	VU [16]	[16]
Brown-backed parrotlet	Touit melanonotus	350 – 1500 [17]	EN [17]	[17]
Yellow-faced parrotlet	Forpus xanthops	350 – 1500 [18]	VU [18]	[18]
Malherbe's parakeet	Cyanoramphus malherbi	cuatrocientos cincuenta [19]	CR [19]	[19]
Red-vented cockatoo	Cacatua haematuropygia	550- 1200 [20]	CR [20]	[20]
Réunion parakeet	Psittacula eques	580 [21]	EN [21]	[21]
Stephen's lorikeet	Vini stepheni	720 – 1820 [22]	VU [22]	[22]
Saint Vincent amazon	Amazona guildingii	734 [23]	VU [23]	[23]
Golden parakeet	Guaruba guarouba	1000 – 2499 [24]	VU [24]	[24]
Red-browed amazon	Amazona rhodocorytha	1000 – 2499 [25]	EN [25]	[25]
Spot-winged parrotlet	Touit stictopterus	1000 – 2499 [26]	VU [26]	[26]
Ultramarine lorikeet	Vini ultramarina	1000 – 2499 [27]	EN [27]	[27]
Vinaceous-breasted amazon	Amazona vinacea	1000 – 2499 [28]	EN [28]	[28]	Preliminary estimate. [28]
Red-fronted macaw	Ara rubrogenys	1000 – 4000 [29]	EN [29]	[29]
Yellow-eared parrot	Ognorhynchus icterotis	1103 [30]	EN [30]	[30]
Lear's macaw	Anodorhynchus leari	1123 [31]	EN [31]	Unknown [31]
Red-necked amazon	Amazona arausiaca	1200 – 1500 [32]	VU [32]	[32]
Palm lorikeet	Charmosyna palmarum	1500 – 4000 [33]	VU [33]	[33]
Sun parakeet	Aratinga solstitialis	1500 – 4000 [34]	EN [34]	[34]	Possibly overestimated. [34]
Swift parrot	Lathamus discolor	1500 – 4000 [35]	CR [35]	[35]
New Zealand kaka	Nestor meridionalis	1500 – 7000 [36]	EN [36]	[36]
Kuhl's lorikeet	Vini kuhlii	2000 [37]	EN [37]	[37]	Minimum estimate. [37]
Antipodes parakeet	Cyanoramphus unicolor	Dos MiL – 3000 [38]	VU [38]	[38]
Rufous-fronted parakeet	Bolborhynchus ferrugineifrons	2000 – 4000 [39]	EN [39]	[39]
Blue lorikeet	Vini peruviana	2500 – 9999 [40]	VU [40]	[40]
Blue-headed racket-tail	Prioniturus platenae	2500 – 9999 [41]	VU [41]	[41]
Blue-naped parrot	Tanygnathus lucionensis	2500 – 9999 [42]	NT [42]	[42]
Blue-winged macaw	Primolius maracana	2500 – 9999 [43]	NT [43]	[43]
Golden-plumed parakeet	Leptosittaca branickii	2500 – 9999 [44]	VU [44]	[44]
Mindanao lorikeet	Trichoglossus johnstoniae	2500 – 9999 [45]	NT [45]	[45]
Hispaniolan parakeet	Aratinga chloroptera	2500 – 9999 [46]	VU [46]	[46]
Montane racket-tail	Prioniturus montanus	2500 – 9999 [47]	NT [47]	[47]
White-breasted parakeet	Pyrrhura albipectus	2500 – 9999 [48]	VU [48]	[48]
Yellow-crested cockatoo	Cacatua sulphurea	2500 – 9999 [49]	CR [49]	[49]
Yellow-shouldered amazon	Amazona barbadensis	2500 – 9999 [50]	VU [50]	[50]
Thick-billed parrot	Rhynchopsitta pachyrhyncha	3000 – 6000 [51]	EN [51]	[51]	Population may be overestimated. [51]
Ouvea parakeet	Eunymphicus uvaeensis	3100 – 3200 [52]	EN [52]	[52]
Maroon-fronted parrot	Rhynchopsitta terrisi	3500 [53]	EN [53]	[53]
Black-cheeked lovebird	Agapornis nigrigenis	3500 – 15 000 [54]	VU [54]	[54]
Black-winged lory	Eos cyanogenia	3500 – 15 000 [55]	VU [55]	[55]
Black-lored parrot	Tanygnathus gramineus	3500 – 15 000 [56]	VU [56]	[56]
El Oro parakeet	Pyrrhura orcesi	3500 – 15 000 [57]	EN [57]	[57]
Golden-tailed parrotlet	Touit surdus	3500 – 15 000 [58]	VU [58]	[58]
Green racket-tail	Prioniturus luconensis	3500 – 15 000 [59]	VU [59]	[59]
Ochre-marked parakeet	Pyrrhura cruentata	3500 – 15 000 [60]	VU [60]	[60]
Red-faced parrot	Hapalopsittaca pyrrhops	3500 – 15 000 [61]	VU [61]	[61]
Red-fronted parrotlet	Touit costaricensis	3500 – 15 000 [62]	VU [62]	[62]
Rusty-faced parrot	Hapalopsittaca amazonina	3500 – 15 000 [63]	VU [63]	[63]
Wallace's hanging parrot	Loriculus flosculus	3500 – 15 000 [64]	EN [64]	[64]
White-naped lory	Lorius albidinucha	3500 – 15 000 [65]	NT [65]	[65]
Great green macaw	Ara ambiguus	3700 [66]	EN [66]	[66]	Maximum estimate. [66]
Golden-shouldered parrot	Psephotus chrysopterygius	3750 [67]	EN [67]	[67]
Red-tailed amazon	Amazona brasiliensis	4000 – 5500 [68]	VU [68]	[68]
Mindanao racket-tail	Prioniturus waterstradti	5000 [69]	NT [69]	[69]	Estimate dates from 1993. [69]
Kea	Nestor notabilis	5000 [70]	VU [70]	[70]	Preliminary estimate. [70]
Flame-winged parakeet	Pyrrhura calliptera	5000 – 10 000 [71]	VU [71]	[71]
Santa Marta parakeet	Pyrrhura viridicata	5000 – 10 000 [72]	EN [72]	[72]
Crimson shining parrot	Prosopeia splendens	6000 [73]	VU [73]	[73]
Hyacinth macaw	Anodorhynchus hyacinthinus	6500 [74]	EN [74]	[74]
Yellow-headed amazon	Amazona oratrix	7000 [75]	EN [75]	[75]	Estimate dates from 1994. [75]
Saffron-headed parrot	Pyrilia pyrilia	7000 [76]	NT [76]	[76]	Minimum estimate. [76]
Lilac-crowned amazon	Amazona finschi	7000 – 10 000 [77]	VU [77]	[77]
Princess parrot	Polytelis alexandrae	7500 [78]	NT [78]	[78]	Preliminary estimate. [78]
Horned parakeet	Eunymphicus cornutus	8000 – 9000 [79]	VU [79]	[79]
New Caledonian parakeet	Cyanoramphus saisseti	8000 – 10 000 [80]	VU [80]	[80]
Red-and-blue lory	Eos histrio	8200 – 21 400 [81]	EN [81]	[81]
Cuban parakeet	Aratinga euops	10 000 [82]	VU [82]	[82]
Jonquil parrot	Aprosmictus jonquillaceus	10 000 [83]	NT [83]	[83]
Manu parrotlet	Nannopsittaca dachilleae	10 000 [84]	NT [84]	[84]	Preliminary estimate. [84]
Pearly parakeet	Pyrrhura lepida	10 000 [85]	VU [85]	[85]
Red-masked parakeet	Aratinga erythrogenys	10 000 [86]	NT [86]	[86]
Bald parrot	Pyrilia aurantiocephala	10 000 [87]	NT [87]	[87]	Preliminary minimum estimate. [87]
Golden-capped parakeet	Aratinga auricapillus	10 000 [88]	NT [88]	[88]	Preliminary minimum estimate. [88]
Salvadori's fig parrot	Psittaculirostris salvadorii	10 000 [89]	VU [89]	[89]	Preliminary minimum estimate. [89]
Long-billed black cockatoo	Calyptorhynchus baudinii	10 000 – 15 000 [90]	EN [90]	[90]
Black-billed amazon	Amazona agilis	10 000 – 19 999 [91]	VU [91]	[91]
Hispaniolan amazon	Amazona ventralis	10 000 – 19 999 [92]	VU [92]	[92]	Preliminary estimate. [92]
Lilian's lovebird	Agapornis lilianae	10 000 – 19 999 [93]	NT [93]	[93]
Military macaw	Ara militaris	10 000 – 19 999 [94]	VU [94]	[94]
Nicobar parakeet	Psittacula caniceps	10 000 – 19 999 [95]	NT [95]	[95]
Tucumán amazon	Amazona tucumana	10 000 – 19 999 [96]	VU [96]	[96]
Yellow-billed amazon	Amazona collaria	10 000 – 19 999 [97]	VU [97]	[97]
Sangihe hanging parrot	Loriculus catamene	10 000 – 46 000 [98]	NT [98]	[98]
Blue-headed macaw	Primolius couloni	10 000 – 70 000 [99]	VU [99]	[99]	Estimate is considered conservative. [99]
Salmon-crested cockatoo	Cacatua moluccensis	10 000 – 99 999 [100]	VU [100]	[100]
Blue-eyed cockatoo	Cacatua ophthalmica	15 000 [101]	VU [101]	[101]	Minimum estimate. [101]
Bismarck hanging parrot	Loriculus tener	15 000 – 30 000 [102]	NT [102]	[102]
Red-spectacled amazon	Amazona pretrei	16 300 [103]	VU [103]	[103]	Estimate dates from 1997. [103]
Glossy black cockatoo	Calyptorhynchus lathami	17 140 [104]	LC [104]	[104]	Divided into three subspecies: C. L. lathami (1200), C. l. halmaturinus (140), & C. l. erebus (5000). [104]
Hooded parrot	Psephotus dissimilis	20 000 [105]	LC [105]	[105]
Turquoise parrot	Neophema pulchella	20 000 [106]	LC [106]	[106]
Brown-hooded parrot	Pyrilia haematotis	20 000 – 49 999 [107]	LC [107]	[107]
Mexican parrotlet	Forpus cyanopygius	20 000 – 49 999 [108]	LC [108]	[108]
Pfrimer's parakeet	Pyrrhura pfrimeri	20 000 – 49 999 [109]	EN [109]	[109]
Scarlet macaw	Ara macao	20 000 – 49 999 [110]	LC [110]	[110]
Yellow-naped amazon	Amazona auropalliata	20 000 – 49 999 [111]	VU [111]	[111]
Yucatan amazon	Amazona xantholora	20 000 – 49 999 [112]	LC [112]	[112]
Red-crowned parakeet	Cyanoramphus novaezelandiae	21 300 – 25 300 [113]	VU [113]	[113]	Estimate is considered dated. [113]
Regent parrot	Polytelis anthopeplus	21 500 [114]	LC [114]	[114]	Divided into two subspecies: P. a. anthopeplusis (20 000) & P. a. monarchoides (1500). [114]
Short-billed black cockatoo	Calyptorhynchus latirostris	40 000 [115]	EN [115]	[115]
White cockatoo	Cacatua alba	43 000 – 183 000 [116]	VU [116]	[116]	Estimate dates from 1993. [116]
Yellow-breasted racket-tail	Prioniturus flavicans	45 000 [117]	NT [117]	[117]
Brown lory	Chalcopsitta duivenbodei	50 000 [118]	LC [118]	[118]	Minimum estimate dating from 1992. [118]
Barred parakeet	Bolborhynchus lineola	50 000 – 499 999 [119]	LC [119]	[119]
Masked shining parrot	Prosopeia personata	88 000 [120]	NT [120]	[120]
White-crowned parrot	Pionus senilis	50 000 – 499 999 [121]	LC [121]	[121]
Red-tailed black cockatoo	Calyptorhynchus banksii	100 000 [122]	LC [122]	[122]	Minimum estimate. [122]
Blue-streaked lory	Eos reticulata	100 000 – 499 999 [123]	NT [123]	[123]
Long-billed corella	Cacatua tenuirostris	100 000 – 499 999 [124]	LC [124]	[124]
Tanimbar corella	Cacatua goffiniana	100 000 – 499 999 [125]	NT [125]	[125]
Fischer's lovebird	Agapornis fischeri	290 205 – 1 002 210 [126]	NT [126]	[126]
Mealy amazon	Amazona farinosa	500 000 – 4 999 999 [127]	LC [127]	[127]
Orange-chinned parakeet	Brotogeris jugularis	500 000 – 4 999 999 [128]	LC [128]	[128]
Orange-fronted parakeet	Aratinga canicularis	500 000 – 4 999 999 [129]	LC [129]	[129]
Olive-throated parakeet	Aratinga nana	500 000 – 4 999 999 [130]	LC [130]	[130]
Red-lored amazon	Amazona autumnalis	500 000 – 4 999 999 [131]	LC [131]	[131]
White-fronted amazon	Amazona albifrons	500 000 – 4 999 999 [132]	LC [132]	[132]
Cockatiel	Nymphicus hollandicus	≈ 1 000 000 [133]	LC [134]	[134]
Budgerigar	Melopsittacus undulatus	≈ 5 000 000 [135]	LC [136]	[136]

See also

• Biology portal
• Birds portal

• Lists of birds by population
• Lists of organisms by population

References

1. BirdLife International (2019). "Anodorhynchus glaucus". IUCN Red List of Threatened Species . 2019: e.T22685527A154380861. doi: 10.2305/IUCN.UK.2019-3.RLTS.T22685527A154380861.en . Retrieved 20 November 2021.
2. BirdLife International (2019). "Charmosyna diadema". IUCN Red List of Threatened Species . 2019: e.T22684689A156512185. doi: 10.2305/IUCN.UK.2019-3.RLTS.T22684689A156512185.en . Retrieved 20 November 2021.
3. BirdLife International (2018). "Charmosyna amabilis". IUCN Red List of Threatened Species . 2018: e.T22684693A129622366. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22684693A129622366.en . Retrieved 20 November 2021.
4. BirdLife International (2019). "Cyanopsitta spixii". IUCN Red List of Threatened Species . 2019: e.T22685533A153022606. doi: 10.2305/IUCN.UK.2019-3.RLTS.T22685533A153022606.en . Retrieved 20 November 2021.
5. BirdLife International (2019). "Pezoporus occidentalis". IUCN Red List of Threatened Species . 2019: e.T22685237A155460294. doi: 10.2305/IUCN.UK.2019-3.RLTS.T22685237A155460294.en . Retrieved 20 November 2021.
6. BirdLife International (2018). "Pyrrhura griseipectus". IUCN Red List of Threatened Species . 2018: e.T22733968A132181930. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22733968A132181930.en . Retrieved 20 November 2021.
7. BirdLife International (2017). "Charmosyna toxopei". IUCN Red List of Threatened Species . 2017: e.T22684671A117323495. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22684671A117323495.en . Retrieved 20 November 2021.
8. BirdLife International (2018). "Prioniturus verticalis". IUCN Red List of Threatened Species . 2018: e.T22684986A125471501. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22684986A125471501.en . Retrieved 20 November 2021.{{cite iucn}}: |volume= / |doi= mismatch, |date= / |doi= mismatch (help)
9. BirdLife International (2018). "Ara glaucogularis". IUCN Red List of Threatened Species . 2018: e.T22685542A130868462. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685542A130868462.en . Retrieved 20 November 2021.
10. BirdLife International (2018). "Strigops habroptila". IUCN Red List of Threatened Species . 2018: e.T22685245A129751169. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685245A129751169.en . Retrieved 20 November 2021.
11. BirdLife International (2018). "Hapalopsittaca fuertesi". IUCN Red List of Threatened Species . 2018: e.T22686163A129991405. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22686163A129991405.en . Retrieved 20 November 2021.
12. BirdLife International (2012). "Cyanoramphus cookii". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
13. BirdLife International (2019). "Amazona imperialis". IUCN Red List of Threatened Species . 2019: e.T22686411A154800996. doi: 10.2305/IUCN.UK.2019-3.RLTS.T22686411A154800996.en . Retrieved 20 November 2021.
14. BirdLife International (2012). "Aratinga brevipes". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
15. BirdLife International (2020). "Amazona vittata". IUCN Red List of Threatened Species . 2020: e.T22686239A179276011. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22686239A179276011.en . Retrieved 20 November 2021.
16. BirdLife International (2020). "Amazona versicolor". IUCN Red List of Threatened Species . 2020: e.T22686387A179319598. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22686387A179319598.en . Retrieved 20 November 2021.
17. BirdLife International (2016). "Touit melanonotus". IUCN Red List of Threatened Species . 2016: e.T22686037A93097352. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686037A93097352.en . Retrieved 20 November 2021.
18. BirdLife International (2016). "Forpus xanthops". IUCN Red List of Threatened Species . 2016: e.T22685952A93093666. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685952A93093666.en . Retrieved 20 November 2021.
19. BirdLife International (2018). "Cyanoramphus malherbi". IUCN Red List of Threatened Species . 2018: e.T22724562A130890144. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22724562A130890144.en . Retrieved 20 November 2021.
20. BirdLife International (2017). "Cacatua haematuropygia". IUCN Red List of Threatened Species . 2017: e.T22684795A117578604. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22684795A117578604.en . Retrieved 20 November 2021.
21. BirdLife International (2012). "Psittacula eques". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
22. BirdLife International (2016). "Vini stepheni". IUCN Red List of Threatened Species . 2016: e.T22684636A93038560. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684636A93038560.en . Retrieved 20 November 2021.
23. BirdLife International (2020). "Amazona guildingii". IUCN Red List of Threatened Species . 2020: e.T22686403A179396130. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22686403A179396130.en . Retrieved 20 November 2021.
24. BirdLife International (2018). "Guaruba guarouba". IUCN Red List of Threatened Species . 2018: e.T22724703A132029835. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22724703A132029835.en . Retrieved 20 November 2021.
25. BirdLife International (2017). "Amazona rhodocorytha". IUCN Red List of Threatened Species . 2017: e.T22686288A118968809. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22686288A118968809.en . Retrieved 20 November 2021.
26. BirdLife International (2016). "Touit stictopterus". IUCN Red List of Threatened Species . 2016: e.T22686066A93097913. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686066A93097913.en . Retrieved 20 November 2021.
27. BirdLife International (2018). "Vini ultramarina". IUCN Red List of Threatened Species . 2018: e.T22684647A132055913. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22684647A132055913.en . Retrieved 20 November 2021.
28. BirdLife International (2017). "Amazona vinacea". IUCN Red List of Threatened Species . 2017: e.T22686374A118954406. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22686374A118954406.en . Retrieved 20 November 2021.
29. BirdLife International (2018). "Ara rubrogenys". IUCN Red List of Threatened Species . 2018: e.T22685572A131382876. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685572A131382876.en . Retrieved 20 November 2021.
30. BirdLife International (2020). "Ognorhynchus icterotis". IUCN Red List of Threatened Species . 2020: e.T22685760A181190084. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22685760A181190084.en . Retrieved 20 November 2021.
31. BirdLife International (2020). "Anodorhynchus leari". IUCN Red List of Threatened Species . 2020: e.T22685521A176030480. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22685521A176030480.en . Retrieved 20 November 2021.
32. BirdLife International (2016). "Amazona arausiaca". IUCN Red List of Threatened Species . 2016: e.T22686395A93109808. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686395A93109808.en . Retrieved 20 November 2021.
33. BirdLife International (2016). "Charmosyna palmarum". IUCN Red List of Threatened Species . 2016: e.T22684661A93040090. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684661A93040090.en . Retrieved 20 November 2021.
34. BirdLife International (2016). "Aratinga solstitialis". IUCN Red List of Threatened Species . 2016: e.T62233372A95192947. doi: 10.2305/IUCN.UK.2016-3.RLTS.T62233372A95192947.en . Retrieved 20 November 2021.
35. BirdLife International (2018). "Lathamus discolor". IUCN Red List of Threatened Species . 2018: e.T22685219A130886700. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685219A130886700.en . Retrieved 20 November 2021.
36. BirdLife International (2016). "Nestor meridionalis". IUCN Red List of Threatened Species . 2016: e.T22684840A93049267. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684840A93049267.en . Retrieved 20 November 2021.
37. BirdLife International (2016). "Vini kuhlii". IUCN Red List of Threatened Species . 2016: e.T22684630A93038207. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684630A93038207.en . Retrieved 20 November 2021.
38. BirdLife International (2016). "Cyanoramphus unicolor". IUCN Red List of Threatened Species . 2016: e.T22685162A93061319. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685162A93061319.en . Retrieved 20 November 2021.
39. BirdLife International (2016). "Bolborhynchus ferrugineifrons". IUCN Red List of Threatened Species . 2016: e.T22685919A93092239. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685919A93092239.en . Retrieved 20 November 2021.
40. BirdLife International (2016). "Vini peruviana". IUCN Red List of Threatened Species . 2016: e.T22684641A95212213. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684641A95212213.en . Retrieved 20 November 2021.
41. BirdLife International (2016). "Prioniturus platenae". IUCN Red List of Threatened Species . 2016: e.T22684964A93052745. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684964A93052745.en . Retrieved 20 November 2021.
42. BirdLife International (2018). "Tanygnathus lucionensis". IUCN Red List of Threatened Species . 2018: e.T22685009A132056469. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685009A132056469.en . Retrieved 20 November 2021.
43. BirdLife International (2016). "Primolius maracana". IUCN Red List of Threatened Species . 2016: e.T22685606A93081612. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685606A93081612.en . Retrieved 20 November 2021.
44. BirdLife International (2020). "Leptosittaca branickii". IUCN Red List of Threatened Species . 2020: e.T22685755A175279701. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22685755A175279701.en . Retrieved 20 November 2021.
45. BirdLife International (2016). "Trichoglossus johnstoniae". IUCN Red List of Threatened Species . 2016: e.T22684559A93035057. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684559A93035057.en . Retrieved 20 November 2021.
46. BirdLife International (2012). "Aratinga chloroptera". IUCN Red List of Threatened Species . 2012. Archived from the original on 2012-11-09. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
47. BirdLife International (2012). "Prioniturus montanus". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
48. BirdLife International (2016). "Pyrrhura albipectus". IUCN Red List of Threatened Species . 2016: e.T22685860A93089958. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685860A93089958.en . Retrieved 20 November 2021.
49. BirdLife International (2018). "Cacatua sulphurea". IUCN Red List of Threatened Species . 2018: e.T22684777A131874695. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22684777A131874695.en . Retrieved 20 November 2021.
50. BirdLife International (2017). "Amazona barbadensis". IUCN Red List of Threatened Species . 2017: e.T22686325A110628721. doi: 10.2305/IUCN.UK.2017-1.RLTS.T22686325A110628721.en . Retrieved 20 November 2021.
51. BirdLife International (2017). "Rhynchopsitta pachyrhyncha". IUCN Red List of Threatened Species . 2017: e.T22685766A110475642. doi: 10.2305/IUCN.UK.2017-1.RLTS.T22685766A110475642.en . Retrieved 20 November 2021.
52. BirdLife International (2017). "Eunymphicus uvaeensis". IUCN Red List of Threatened Species . 2017: e.T22728354A119198872. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22728354A119198872.en . Retrieved 20 November 2021.
53. BirdLife International (2020). "Rhynchopsitta terrisi". IUCN Red List of Threatened Species . 2020: e.T22685772A179400190. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22685772A179400190.en . Retrieved 20 November 2021.
54. BirdLife International (2016). "Agapornis nigrigenis". IUCN Red List of Threatened Species . 2016: e.T22685360A93069915. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685360A93069915.en . Retrieved 20 November 2021.
55. BirdLife International (2016). "Eos cyanogenia". IUCN Red List of Threatened Species . 2016: e.T22684519A93033923. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684519A93033923.en . Retrieved 20 November 2021.
56. BirdLife International (2017). "Tanygnathus gramineus". IUCN Red List of Threatened Species . 2017: e.T22685016A110430818. doi: 10.2305/IUCN.UK.2017-1.RLTS.T22685016A110430818.en . Retrieved 20 November 2021.
57. BirdLife International (2020). "Pyrrhura orcesi". IUCN Red List of Threatened Species . 2020: e.T22685851A181549899. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22685851A181549899.en . Retrieved 20 November 2021.
58. BirdLife International (2016). "Touit surdus". IUCN Red List of Threatened Species . 2016: e.T22686054A93097618. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686054A93097618.en . Retrieved 20 November 2021.
59. BirdLife International (2017). "Prioniturus luconensis". IUCN Red List of Threatened Species . 2017: e.T22684969A110147782. doi: 10.2305/IUCN.UK.2017-1.RLTS.T22684969A110147782.en . Retrieved 20 November 2021.
60. BirdLife International (2016). "Pyrrhura cruentata". IUCN Red List of Threatened Species . 2016: e.T22685783A93087500. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685783A93087500.en . Retrieved 20 November 2021.
61. BirdLife International (2016). "Hapalopsittaca pyrrhops". IUCN Red List of Threatened Species . 2016: e.T22686168A93100803. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686168A93100803.en . Retrieved 20 November 2021.
62. BirdLife International (2018). "Touit costaricensis". IUCN Red List of Threatened Species . 2018: e.T22686017A131517274. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22686017A131517274.en . Retrieved 20 November 2021.
63. BirdLife International (2016). "Hapalopsittaca amazonina". IUCN Red List of Threatened Species . 2016: e.T22686158A93100213. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686158A93100213.en . Retrieved 20 November 2021.
64. BirdLife International (2019). "Loriculus flosculus". IUCN Red List of Threatened Species . 2019: e.T22685428A156225653. doi: 10.2305/IUCN.UK.2019-3.RLTS.T22685428A156225653.en . Retrieved 20 November 2021.
65. BirdLife International (2016). "Lorius albidinucha". IUCN Red List of Threatened Species . 2016: e.T22684603A93037395. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684603A93037395.en . Retrieved 20 November 2021.
66. BirdLife International (2020). "Ara ambiguus". IUCN Red List of Threatened Species . 2020: e.T22685553A172908289. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22685553A172908289.en . Retrieved 20 November 2021.
67. BirdLife International (2012). "Psephotus chrysopterygius". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
68. BirdLife International (2017). "Amazona brasiliensis". IUCN Red List of Threatened Species . 2017: e.T22686296A118478685. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22686296A118478685.en . Retrieved 20 November 2021.
69. BirdLife International (2016). "Prioniturus waterstradti". IUCN Red List of Threatened Species . 2016: e.T22684960A93052543. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684960A93052543.en . Retrieved 20 November 2021.
70. BirdLife International (2017). "Nestor notabilis". IUCN Red List of Threatened Species . 2017: e.T22684831A119243358. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22684831A119243358.en . Retrieved 20 November 2021.
71. BirdLife International (2020). "Pyrrhura calliptera". IUCN Red List of Threatened Species . 2020: e.T22685867A179575031. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22685867A179575031.en . Retrieved 20 November 2021.
72. BirdLife International (2016). "Pyrrhura viridicata". IUCN Red List of Threatened Species . 2016: e.T22685836A93088933. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685836A93088933.en . Retrieved 20 November 2021.
73. BirdLife International (2016). "Prosopeia splendens". IUCN Red List of Threatened Species . 2016: e.T22685029A93055895. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685029A93055895.en . Retrieved 20 November 2021.
74. BirdLife International (2016). "Anodorhynchus hyacinthinus". IUCN Red List of Threatened Species . 2016: e.T22685516A93077457. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685516A93077457.en . Retrieved 20 November 2021.
75. BirdLife International (2020). "Amazona oratrix". IUCN Red List of Threatened Species . 2020: e.T22686337A179331301. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22686337A179331301.en . Retrieved 20 November 2021.
76. BirdLife International (2016). "Pyrilia pyrilia". IUCN Red List of Threatened Species . 2016: e.T22686125A93099249. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686125A93099249.en . Retrieved 20 November 2021.
77. BirdLife International (2020). "Amazona finschi". IUCN Red List of Threatened Species . 2020: e.T22686268A179290500. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22686268A179290500.en . Retrieved 20 November 2021.
78. BirdLife International (2016). "Polytelis alexandrae". IUCN Red List of Threatened Species . 2016: e.T22685081A93058291. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685081A93058291.en . Retrieved 20 November 2021.
79. BirdLife International (2016). "Eunymphicus cornutus". IUCN Red List of Threatened Species . 2016: e.T22685185A93062058. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685185A93062058.en . Retrieved 20 November 2021.
80. BirdLife International (2012). "Cyanoramphus saisseti". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
81. BirdLife International (2016). "Eos histrio". IUCN Red List of Threatened Species . 2016: e.T22684502A93032979. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684502A93032979.en . Retrieved 20 November 2021.
82. BirdLife International (2012). "Aratinga euops". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
83. BirdLife International (2016). "Aprosmictus jonquillaceus". IUCN Red List of Threatened Species . 2016: e.T22685063A93057213. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685063A93057213.en . Retrieved 20 November 2021.
84. BirdLife International (2020). "Nannopsittaca dachilleae". IUCN Red List of Threatened Species . 2020: e.T22686000A180519561. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22686000A180519561.en . Retrieved 20 November 2021.
85. BirdLife International (2016). "Pyrrhura lepida". IUCN Red List of Threatened Species . 2016: e.T22685797A93088273. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685797A93088273.en . Retrieved 20 November 2021.
86. BirdLife International (2012). "Aratinga erythrogenys". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
87. BirdLife International (2016). "Pyrilia aurantiocephala". IUCN Red List of Threatened Species . 2016: e.T22729967A95023484. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22729967A95023484.en . Retrieved 20 November 2021.
88. BirdLife International (2016). "Aratinga auricapillus". IUCN Red List of Threatened Species . 2016: e.T22685710A93084117. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685710A93084117.en . Retrieved 20 November 2021.
89. BirdLife International (2016). "Psittaculirostris salvadorii". IUCN Red List of Threatened Species . 2016: e.T22684908A93050906. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684908A93050906.en . Retrieved 20 November 2021.
90. BirdLife International (2012). "Calyptorhynchus baudinii". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
91. BirdLife International (2020). "Amazona agilis". IUCN Red List of Threatened Species . 2020: e.T22686231A180748265. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22686231A180748265.en . Retrieved 20 November 2021.
92. BirdLife International (2020). "Amazona ventralis". IUCN Red List of Threatened Species . 2020: e.T22686215A179267983. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22686215A179267983.en . Retrieved 20 November 2021.
93. BirdLife International (2018). "Agapornis lilianae". IUCN Red List of Threatened Species . 2018: e.T22685356A131916985. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685356A131916985.en . Retrieved 20 November 2021.
94. BirdLife International (2020). "Ara militaris". IUCN Red List of Threatened Species . 2020: e.T22685548A179407584. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22685548A179407584.en . Retrieved 20 November 2021.
95. BirdLife International (2019). "Psittacula caniceps". IUCN Red List of Threatened Species . 2019: e.T22685508A152076509. doi: 10.2305/IUCN.UK.2019-3.RLTS.T22685508A152076509.en . Retrieved 20 November 2021.
96. BirdLife International (2016). "Amazona tucumana". IUCN Red List of Threatened Species . 2016: e.T22686246A93104452. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686246A93104452.en . Retrieved 20 November 2021.
97. BirdLife International (2016). "Amazona collaria". IUCN Red List of Threatened Species . 2016: e.T22686209A93102664. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686209A93102664.en . Retrieved 20 November 2021.
98. BirdLife International (2016). "Loriculus catamene". IUCN Red List of Threatened Species . 2016: e.T22685399A93071371. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685399A93071371.en . Retrieved 20 November 2021.
99. BirdLife International (2018). "Primolius couloni". IUCN Red List of Threatened Species . 2018: e.T22685593A132058374. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685593A132058374.en . Retrieved 20 November 2021.
100. BirdLife International (2016). "Cacatua moluccensis". IUCN Red List of Threatened Species . 2016: e.T22684784A93046425. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684784A93046425.en . Retrieved 20 November 2021.
101. BirdLife International (2018). "Cacatua ophthalmica". IUCN Red List of Threatened Species . 2018: e.T22728429A132032417. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22728429A132032417.en . Retrieved 20 November 2021.
102. BirdLife International (2018). "Loriculus tener". IUCN Red List of Threatened Species . 2018: e.T22685410A132057439. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685410A132057439.en . Retrieved 20 November 2021.
103. BirdLife International (2016). "Amazona pretrei". IUCN Red List of Threatened Species . 2016: e.T22686251A93104759. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686251A93104759.en . Retrieved 20 November 2021.
104. BirdLife International (2016). "Calyptorhynchus lathami". IUCN Red List of Threatened Species . 2016: e.T22684749A93045002. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684749A93045002.en . Retrieved 20 November 2021.
105. BirdLife International (2012). "Psephotus dissimilis". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
106. BirdLife International (2016). "Neophema pulchella". IUCN Red List of Threatened Species . 2016: e.T22685209A93063700. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685209A93063700.en . Retrieved 20 November 2021.
107. BirdLife International (2016). "Pyrilia haematotis". IUCN Red List of Threatened Species . 2016: e.T22686097A93098593. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686097A93098593.en . Retrieved 20 November 2021.
108. BirdLife International (2020). "Forpus cyanopygius". IUCN Red List of Threatened Species . 2020: e.T22685923A179397660. doi: 10.2305/IUCN.UK.2020-3.RLTS.T22685923A179397660.en . Retrieved 20 November 2021.
109. BirdLife International (2016). "Pyrrhura pfrimeri". IUCN Red List of Threatened Species . 2016: e.T22733974A95071284. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22733974A95071284.en . Retrieved 20 November 2021.
110. BirdLife International (2016). "Ara macao". IUCN Red List of Threatened Species . 2016: e.T22685563A93079992. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685563A93079992.en . Retrieved 20 November 2021.
111. BirdLife International (2017). "Amazona auropalliata". IUCN Red List of Threatened Species . 2017: e.T22686342A118961453. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22686342A118961453.en . Retrieved 20 November 2021.
112. BirdLife International (2016). "Amazona xantholora". IUCN Red List of Threatened Species . 2016: e.T22686226A93103597. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686226A93103597.en . Retrieved 20 November 2021.
113. BirdLife International (2018). "Cyanoramphus novaezelandiae". IUCN Red List of Threatened Species . 2018: e.T22727981A132031270. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22727981A132031270.en . Retrieved 20 November 2021.
114. BirdLife International (2016). "Polytelis anthopeplus". IUCN Red List of Threatened Species . 2016: e.T22685078A93058023. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685078A93058023.en . Retrieved 20 November 2021.
115. BirdLife International (2012). "Calyptorhynchus latirostris". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
116. BirdLife International (2018). "Cacatua alba". IUCN Red List of Threatened Species . 2018: e.T22684789A131915204. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22684789A131915204.en . Retrieved 20 November 2021.
117. BirdLife International (2016). "Prioniturus flavicans". IUCN Red List of Threatened Species . 2016: e.T22684991A93053805. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684991A93053805.en . Retrieved 20 November 2021.
118. BirdLife International (2018). "Chalcopsitta duivenbodei". IUCN Red List of Threatened Species . 2018: e.T22684491A130098893. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22684491A130098893.en . Retrieved 20 November 2021.
119. BirdLife International (2016). "Bolborhynchus lineola". IUCN Red List of Threatened Species . 2016: e.T22685913A93091828. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685913A93091828.en . Retrieved 20 November 2021.
120. BirdLife International (2016). "Prosopeia personata". IUCN Red List of Threatened Species . 2016: e.T22685035A93056160. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685035A93056160.en . Retrieved 20 November 2021.
121. BirdLife International (2016). "Pionus senilis". IUCN Red List of Threatened Species . 2016: e.T22686192A93101704. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22686192A93101704.en . Retrieved 20 November 2021.
122. BirdLife International (2016). "Calyptorhynchus banksii". IUCN Red List of Threatened Species . 2016: e.T22684744A93044811. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684744A93044811.en . Retrieved 20 November 2021.
123. BirdLife International (2019). "Eos reticulata". IUCN Red List of Threatened Species . 2019: e.T22684515A152066747. doi: 10.2305/IUCN.UK.2019-3.RLTS.T22684515A152066747.en . Retrieved 20 November 2021.
124. BirdLife International (2016). "Cacatua tenuirostris". IUCN Red List of Threatened Species . 2016: e.T22684820A93048181. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22684820A93048181.en . Retrieved 20 November 2021.
125. BirdLife International (2018). "Cacatua goffiniana". IUCN Red List of Threatened Species . 2018: e.T22684800A131915554. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22684800A131915554.en . Retrieved 20 November 2021.
126. BirdLife International (2018). "Agapornis fischeri". IUCN Red List of Threatened Species . 2018: e.T22685346A131916519. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685346A131916519.en . Retrieved 20 November 2021.
127. BirdLife International (2016). "Amazona farinosa". IUCN Red List of Threatened Species . 2016: e.T45430572A95154014. doi: 10.2305/IUCN.UK.2016-3.RLTS.T45430572A95154014.en . Retrieved 20 November 2021.
128. BirdLife International (2016). "Brotogeris jugularis". IUCN Red List of Threatened Species . 2016: e.T22685980A93094846. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22685980A93094846.en . Retrieved 20 November 2021.
129. BirdLife International (2012). "Aratinga canicularis". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
130. BirdLife International (2012). "Aratinga nana". IUCN Red List of Threatened Species . 2012. Retrieved 2012-12-17.{{cite iucn}}: old-form url (help)
131. BirdLife International (2018). "Amazona autumnalis". IUCN Red List of Threatened Species . 2018: e.T22728292A132031668. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22728292A132031668.en . Retrieved 20 November 2021.
132. BirdLife International (2018). "Amazona albifrons". IUCN Red List of Threatened Species . 2018: e.T22686222A131918643. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22686222A131918643.en . Retrieved 20 November 2021.
133. World Parrot Trust (2012). "Cockatiel (Nymphicus hollandicus)". Parrot Encyclopedia. World Parrot Trust . Retrieved 2012-12-20.
134. BirdLife International (2018). "Nymphicus hollandicus". IUCN Red List of Threatened Species . 2018: e.T22684828A132056250. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22684828A132056250.en . Retrieved 20 November 2021.
135. World Parrot Trust (2012). "Budgerigar (Melopsittacus undulatus)". Parrot Encyclopedia. World Parrot Trust . Retrieved 2012-12-20.
136. BirdLife International (2018). "Melopsittacus undulatus". IUCN Red List of Threatened Species . 2018: e.T22685223A132056957. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685223A132056957.en . Retrieved 20 November 2021.