48:
230:
425:
31:
100:
75:
222:
389:, compared with the lesser vasa parrot which is more common in the humid forests of the east coast. Feeds, in large, noisy flocks, on wild berries, fruits, nuts and seeds and also on cultivated maize, millet and rice. The bird is active on moonlit nights, otherwise they roost in large noisy flocks in the tops of large trees. A lookout warns of danger.
376:
and chick-rearing, females shed their head feathers and develop bright orange skin coloration, and also sing complex songs from perches close to the nest. These serve to attract males to approach and regurgitate food, which the female accepts while off the nest. The females also defend a territory
400:
dust from seashells. It happens most frequently just before the breeding season and the males were observed doing it more often. A possible explanation is the females need the extra calcium to build eggshells and the males feed them with regurgitated food.
343:
is uncertain, but is probably between
October and December. It has a very unusual breeding biology and mating system; females are 25% larger than males, and are, physically, dominant. The species lives in loose,
396:
have been recorded using grinding technology – the first non-human animal to be observed doing this. They were observed holding date stones and pebbles in their beak to grind
801:
414:
840:
933:
569:
Ekstrom, J. M. M.; Burke, T.; Randrianaina, L.; Birkhead, T. R. (2007-01-22). "Unusual sex roles in a highly promiscuous parrot: the
Greater Vasa Parrot
47:
352:
can last up to 90 minutes. Copulations come in two lengths—short (1–3 seconds) and long durations (averaging 36 minutes), with the latter involving a
788:
814:
229:
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This bird is common in some areas and overall the population is thought to be declining, but not enough to classify this bird as
386:
819:
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368:, where the two animals are unable to physically part during mating due to the swelling, and structure, of the
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groups wherein each female has at least 3-8 sexual partners. The males have re-evolved a phallus, and
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within the female's body (being barbed or lined with small "hooks" in some species). During
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502:"Zoological Nomenclature Resource: Psittaciformes (Version 9.020)"
423:
369:
228:
220:
432:
141:
651:
450:
448:
606:
Blackman, Stuart (March 2016). "Parrots use tools to grind".
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has classified the conservation status of this bird as of
377:
around their nest from other females during this period.
660:
385:In Madagascar it is more common in portions of the
262:). The greater vasa parrot can be found throughout
544:
480:10.2305/IUCN.UK.2018-2.RLTS.T22685261A131279943.en
415:International Union for Conservation of Nature
8:
648:
236:, female in breeding plumage in flight.jpg
73:
46:
29:
20:
564:
562:
560:
558:
478:
278:The bird was first described in 1812 by
610:. Vol. 34, no. 3. p. 17.
444:
356:. A copulatory tie usually applies to
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511:
7:
934:IUCN Red List least concern species
466:IUCN Red List of Threatened Species
14:
593:10.1111/j.1474-919X.2006.00632.x
325:The bird is placed in the genus
98:
504:. www.zoonomen.net. 2009-03-01.
455:BirdLife International (2018).
282:. There are three subspecies:
1:
622:"Vasa Parrot Coracopsis vasa"
58:, female in breeding plumage
250:) is one of two species of
975:
394:Lincolnshire Wildlife Park
339:The greater vasa parrot's
296:Coracopsis vasa comorensis
959:Taxa named by George Shaw
473:: e.T22685261A131279943.
305:Coracopsis vasa drouhardi
200:
193:
95:Scientific classification
93:
71:
62:
54:
45:
37:
28:
23:
392:Greater vasa parrots in
954:Birds described in 1812
626:BirdLife International
543:Birkhead, Tim (2012).
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254:, the other being the
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226:
427:
387:dry deciduous forests
331:by some authorities.
232:
224:
944:Birds of the Comoros
314:Coracopsis vasa vasa
24:Greater vasa parrot
949:Birds of Madagascar
632:on 26 December 2015
242:greater vasa parrot
65:Conservation status
523:World Parrot Trust
436:
256:lesser vasa parrot
238:
227:
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920:
867:Open Tree of Life
654:Taxon identifiers
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300:(Peters, W, 1854)
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628:. Archived from
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854:Observation.org
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706:Coracopsis_vasa
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692:Coracopsis vasa
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662:Coracopsis vasa
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429:Coracopsis vasa
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341:breeding season
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287:Coracopsis vasa
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247:Coracopsis vasa
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204:Coracopsis vasa
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16:Species of bird
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354:copulatory tie
346:polygynandrous
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309:Lavauden, 1929
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234:C. v. drouardi
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152:Psittaciformes
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519:"Vasa Parrot"
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419:least concern
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195:Binomial name
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162:Psittaculidae
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80:Least Concern
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27:
22:
19:
661:
634:. Retrieved
630:the original
625:
616:
608:BBC Wildlife
607:
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526:. Retrieved
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484:. Retrieved
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318:(Shaw, 1812)
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291:(Shaw, 1812)
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186:C. vasa
185:
184:
172:
55:
18:
686:Wikispecies
587:: 313–320.
486:12 November
350:copulations
335:Description
280:George Shaw
252:vasa parrot
939:Coracopsis
928:Categories
906:Xeno-canto
636:18 October
547:Bird Sense
528:18 October
439:References
411:vulnerable
360:, such as
328:Mascarinus
264:Madagascar
173:Coracopsis
40:Madagascar
180:Species:
118:Kingdom:
112:Eukaryota
880:Species+
833:22685261
807:11303602
732:22685261
727:BirdLife
677:Q1089617
671:Wikidata
374:brooding
274:Taxonomy
266:and the
260:C. nigra
158:Family:
132:Chordata
128:Phylum:
122:Animalia
108:Domain:
85:IUCN 3.1
794:2479297
781:vaspar1
755:vaspar1
714:Avibase
381:Ecology
358:mammals
268:Comoros
214:, 1812)
168:Genus:
148:Order:
138:Class:
83: (
846:176022
820:177606
745:747828
413:. The
405:Status
366:felids
362:canids
872:48860
859:71483
802:IRMNG
776:eBird
752:BOW:
585:Wiley
583:(2).
370:penis
898:4845
885:3722
841:NCBI
828:IUCN
815:ITIS
789:GBIF
768:Y9CR
740:BOLD
638:2016
576:Ibis
530:2016
488:2021
471:2018
433:MHNT
364:and
240:The
212:Shaw
142:Aves
893:TSA
763:CoL
701:ADW
589:doi
581:149
573:".
475:doi
38:In
930::
908::
895::
882::
869::
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843::
830::
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624:.
579:.
557:^
521:.
510:^
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447:^
431:-
421:.
316:,
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298:,
289:,
270:.
640:.
595:.
591::
551:.
532:.
490:.
477::
461:"
457:"
258:(
244:(
210:(
87:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
