491:
393:
585:
732:
657:
459:
122:
645:
801:(WBCA). However, they have been bred in captivity, with Eleonora and Triton cockatoos the most common subspecies seen in aviculture in the USA and Europe. They are socially demanding pets and have a natural desire to chew wood and other hard and organic materials. They are also loud, often unleashing loud squawks or piercing screeches. They may also make aggressive, unpredictable movements which can frighten people and animals unaware of the accompanying affection.
46:
80:
426:
569:
809:
Arncliffe with his owner
Charlie Knighton, was 76 years old in the late 1990s. Their longevity can cause a problem of being a beloved pet and bonding to an adult who then, as they age together, dies while the bird is in their prime but has lost their life partner. The deceased owner's children are often faced with the problem of how to rehome the bird.
256:
808:
in Sydney was a celebrated sulphur-crested cockatoo who reached an age of 100 years or more. He had lost his feathers and was naked for much of his life, and died in the early years of the twentieth century. His body was stuffed and preserved after death. Another 'cocky', born in 1921 and residing in
714:
Species that feed on the ground are very vulnerable to predator attack. The cockatoo has evolved a behavioural adaptation to protect against this: whenever there is a flock on the ground, there is at least one high up in a tree (usually a dead tree), keeping guard. This is so well known that it has
690:
The sulphur-crested cockatoo is a seasonal breeder in
Australia; little is known about its breeding behaviour in New Guinea. In southern Australia, the breeding season is from August to January, whereas in northern Australia the season is from May to September. The nest is a bed of wood chips in a
668:
Sulphur-crested cockatoos' distinctive raucous calls can be very loud, which is a result of an adaptation in order to travel through the forest environments in which they live, including tropical and subtropical rainforests. These birds are naturally curious, as well as very intelligent. They have
600:
is yellow. The bill is black, the legs are grey, and the eye-ring is whitish. Males typically have almost black eyes, whereas the females have a more red or brown eye, but this requires optimum viewing conditions to be seen. The differences between the subspecies are subtle.
571:
575:
574:
570:
576:
573:
695:
lasts between 25–27 days. Both parents incubate the eggs and raise the nestlings. The nestling period is between 9 and 12 weeks, and the young fledglings remain with their parents for a number of months after fledging.
676:, Australia, they have learned how to open garbage bins as a source of food. The behavior spreads among the birds by imitation. In captivity some will spontaneously dance to music with a variety of unique moves.
711:
found that sulphur-crested cockatoos are capable of synchronizing movements to a musical beat. Sulphur-crested cockatoos use facial expressions (with their feathers) to indicate positive emotions.
572:
628:
found in
Australia. However, corellas are smaller, lack the prominent yellow crest and have pale bills. In captivity, the sulphur-crested cockatoo is easily confused with the smaller
679:
These birds are very long-lived, and can live upwards of 70 years in captivity, although they only live to about 20–40 years in the wild. They have been known to engage in
1173:
Heinsohn, Robert; Murphy, Stephen; Legge, Sarah (2003). "Overlap and competition for nest holes among eclectus parrots, palm cockatoos and sulphur-crested cockatoos".
769:
of sulphur-crested cockatoos have caused many issues for the birds, including pest behaviour and disease in many localities. Numerous places around
Australia like the
592:
Sulphur-crested cockatoos are 44–55 cm (17.5–21.5 in) long, with the
Australian subspecies larger than subspecies from New Guinea and nearby islands. The
1696:
548:. In New Zealand, the introduced populations may number less than 1000. This species has also been recorded as established in Hawaii and from various islands in
490:
820:, a viral disease, which causes birds to lose their feathers and grow grotesquely shaped beaks. The disease occurs naturally in the wild, and in captivity.
691:
hollow in a tree. Like many other parrots it competes with others of its species and with other species for nesting sites. Two to three eggs are laid and
2630:
1350:
1148:
2412:
20:
1526:
Raidal, S.; McElnea, C.; Cross, G. (1993). "Seroprevalence of psittacine beak and feather disease in wild psittacine birds in New South Wales".
1494:
925:
2635:
2464:
785:
have had residents complain and rules be constructed to forbid locals and visitors in towns and national parks from hand-feeding cockatoos.
2590:
1122:
754:
crops and newly planted tree seedlings, as well as soft timber on houses and outdoor furniture. Consequently, they are sometimes shot or
392:
762:. A government permit is required for any culling, because the birds are a protected species under the Australian Commonwealth Law.
2386:
2425:
715:
even entered
Australian slang: a person keeping guard for sudden police raids on illegal gambling gatherings is referred to as a
584:
1079:
2497:
1706:
2430:
1398:
926:"Sulphur-crested cockatoos can be noisy and destructive, but they're also very clever. Here are some facts you may not know"
1767:
1499:
1269:"Bill covering and nape feather ruffling as indicators of calm states in the Sulphur-crested cockatoo (Cacatua galerita)"
933:
817:
1639:
2554:
1685:
1674:
1647:
1620:
1561:
Kiatipattanasakul-Banlunara, W; Tantileartcharoen R; Katayama K; Suzuki K; Lekdumrogsak T; Nakayama H; Doi K (2002).
605:
is similar to the nominate race but lacks the yellow on the ear tufts and has slightly blueish skin around the eye.
2625:
2469:
2045:
813:
in
Canberra regularly form large flocks of these birds which are then rehabilitated to the wild as a family unit .
778:
508:
497:
1630:
Rowley, Ian (1997). "Family
Cacatuidae (Cockatoos)". In Josep, del Hoyo; Andrew, Elliott; Jordi, Sargatal (eds.).
2373:
1740:
1469:
997:
837:
121:
1021:
731:
2600:
2451:
2605:
2277:
1924:
1722:
1324:
312:
1046:
2610:
2324:
2259:
1929:
1423:
805:
502:
245:
2329:
540:, where their numbers have been estimated to be between 500 and 2000. They have also been introduced to
2237:
1934:
1448:
878:
798:
2264:
2489:
2290:
1899:
1846:
1152:
699:
Sulphur-crested cockatoos have a range of visually observable expressions. A 2009 study involving an
746:
In some parts of
Australia, sulphur-crested cockatoos can be very numerous, and may cause damage to
311:
In
Australia, sulphur-crested cockatoos can be found widely in the north and east, ranging from the
533:
2072:
2030:
2025:
1760:
1105:
973:
629:
404:
2528:
2479:
1560:
2620:
2417:
2316:
2298:
2199:
2443:
2523:
1904:
1267:
Bertin, Aline; Beraud, Arielle; Lansade, Léa; Mulot, Baptiste; Arnould, Cécile (2020-09-01).
228:
2515:
1374:
2549:
2303:
2246:
1223:
661:
1728:
536:, which is far outside the natural range. Outside Australia, they have been introduced to
8:
2251:
2177:
2131:
2109:
2094:
855:
708:
514:
482:
69:
1698:
Handbook of Australian, New Zealand and Antarctic Birds. Volume 4: Parrots to dollarbird
1227:
2615:
2311:
2062:
2014:
1963:
1753:
1632:
1539:
1306:
1249:
1190:
804:
One cockatoo called Fred was still alive at 100 years of age in 2014. Cocky Bennett of
633:
529:
368:
205:
116:
2510:
2172:
2126:
2104:
2040:
1702:
1670:
1643:
1616:
1588:
1543:
1310:
1298:
1290:
1241:
1054:
700:
683:, the process of eating clay to detoxify their food. These birds produce a very fine
443:
432:
1194:
669:
adapted very well to European settlement in Australia and live in many urban areas.
2595:
2182:
2121:
2050:
1780:
1578:
1535:
1280:
1253:
1231:
1182:
873:
774:
770:
692:
597:
476:
465:
364:
2567:
2378:
1210:"Experimental Evidence for Synchronization to a Musical Beat in a Nonhuman Animal"
596:
is overall white, while the underwing and -tail are tinged yellow. The expressive
2339:
2099:
2055:
1890:
1745:
1563:"Psittacine beak and feather disease in three captive sulphur-crested cockatoos (
1285:
1268:
1214:
810:
782:
759:
740:
656:
470:
410:
399:
296:
2541:
2456:
528:
Within Australia, sulphur-crested cockatoos of the nominate race have also been
295:. They can be locally very numerous, leading to them sometimes being considered
2116:
2083:
2067:
1862:
625:
1236:
1209:
1097:
458:
2584:
2438:
2222:
2151:
1879:
1294:
1058:
864:
816:
Sulphur-crested cockatoos, along with many other parrots, are susceptible to
794:
255:
89:
84:
1734:
1915:
1592:
1302:
1245:
900:
766:
557:
1547:
644:
2399:
2231:
974:"Sulphur-Crested Cockatoo - The Animal Facts - Appearance, Diet, Habitat"
736:
684:
580:
Sulphur-crested cockatoo in the Bushland Shire, northern suburban Sydney.
553:
545:
449:
437:
360:
45:
35:
1583:
1562:
2562:
2391:
1098:"Scientists discover Snowball the cockatoo has 14 distinct dance moves"
416:
348:
300:
288:
2404:
1208:
Patel, Aniruddh D.; Iversen, JR; Bregman, MR; Schulz, I (2009-04-30).
319:, but avoiding arid inland areas with few trees. They are numerous in
263:
Sulphur-crested cockatoo range (in red), introduced range (in violet)
2360:
1841:
537:
328:
292:
284:
133:
61:
2193:
1186:
560:), but it is unclear if it has managed to become established there.
2365:
2352:
2216:
1776:
680:
649:
549:
340:
332:
324:
316:
280:
183:
153:
57:
2502:
2285:
2003:
1810:
593:
193:
687:
to waterproof themselves instead of oil as many other birds do.
19:
For other uses of "sulphur-crested cockatoo" in bird names, see
2272:
1356:. Victorian Department of Environment, Land, Water and Planning
755:
747:
673:
356:
352:
336:
320:
173:
143:
849:
847:
425:
2536:
2347:
1981:
1800:
1741:
Sulphur-Crested Cockatoos Guide: Housing - Breeding - Feeding
793:
Sulphur-crested cockatoos may no longer be imported into the
751:
541:
344:
106:
100:
2026:
Yellow-crested cockatoo (or lesser sulphur-crested cockatoo)
636:
with a differently shaped crest and a darker blue eye-ring.
844:
347:. Except for highland areas, they occur throughout most of
163:
1729:
Photograph of "Cocky" Bennett, 115 years old in this photo
1525:
613:
but is smaller and has broader feathers in the crest, and
2152:
Pink cockatoo (or Major Mitchell's/Leadbeater's cockatoo)
1207:
1701:. Melbourne: Oxford University Press. pp. 163–176.
1266:
1022:"Bird watching in Australia - Sulphur-crested cockatoo"
1047:"Trash Parrots Invent New Skill in Australian Suburbs"
853:
1723:
Sulphur-crested cockatoo videos, photos & sounds
1149:"Sydney's old crock of a cockie was a legend at 120"
1123:"Australia's Oldest Cocky: Qantas Amazing Australia"
1080:"Clever cockatoos? Scientists go beyond the garbage"
624:
It is similar in appearance to the three species of
299:. A highly intelligent bird, they are well known in
1172:
1775:
1631:
879:10.2305/IUCN.UK.2018-2.RLTS.T22684781A131914971.en
2582:
1462:
21:list of birds known as sulphur-crested cockatoo
2073:Salmon-crested cockatoo (or Moluccan cockatoo)
481:Northern Australia from West Australia to the
1761:
1615:(2nd ed.). Sydney: Angus and Robertson.
1495:"Queen sends letter to 100-year-old cockatoo"
1667:Birds of Australia: Photographic Field Guide
452:in the Maluku province of eastern Indonesia
1146:
1768:
1754:
254:
78:
44:
2631:Taxa named by John Latham (ornithologist)
1642:. Vol. 4. Barcelona: Lynx Edicions.
1582:
1351:"Guidelines for Reducing Cockatoo Damage"
1284:
1235:
1117:
1115:
877:
1077:
730:
655:
643:
583:
567:
371:. There are four recognised subspecies:
2122:Tanimbar corella (or Goffin's cockatoo)
1737:run out of the Sydney Botanical Gardens
1683:
303:, although they can be demanding pets.
2583:
2001:
1613:Australian Parrots in Field and Aviary
1399:"Neighbours beg: don't feed the birds"
1112:
1044:
923:
351:and on nearby smaller islands such as
2198:
2197:
2068:White cockatoo (or umbrella cockatoo)
1749:
1664:
1571:Journal of Veterinary Medical Science
1470:"Sulphur-crested Cockatoo Fact Sheet"
998:"Sulphur-crested Cockatoo Fact Sheet"
956:
954:
952:
950:
917:
735:Numerous cockatoos causing damage to
523:
2636:Extant Pleistocene first appearances
2490:57b2b9fd-a17c-4768-bcc2-d5661d4d37b0
1799:
2591:IUCN Red List least concern species
1500:Australian Broadcasting Corporation
1078:Turnbull, Tiffanie (22 July 2021).
934:Australian Broadcasting Corporation
865:IUCN Red List of Threatened Species
818:psittacine beak and feather disease
13:
1658:
1640:Handbook of the Birds of the World
1540:10.1111/j.1751-0813.1993.tb06105.x
1424:"PLEASE DON'T FEED THE COCKATOOS!"
947:
14:
2647:
1982:Galah (or rose-breasted cockatoo)
1716:
2046:Greater sulphur-crested cockatoo
1108:from the original on 2021-12-21.
924:Salleh, Anna (17 October 2020).
509:Greater sulphur-crested cockatoo
489:
457:
424:
391:
120:
1725:on the Internet Bird Collection
1684:Higgins, Peter J., ed. (1999).
1603:
1554:
1519:
1507:
1487:
1441:
1416:
1391:
1367:
1343:
1317:
1260:
1201:
1166:
1147:Glenda Kwek (August 31, 2011).
1140:
1090:
1071:
854:BirdLife International (2018).
306:
1451:. US Fish and Wildlife Service
1038:
1014:
990:
966:
893:
830:
726:
621:except it has a smaller bill.
563:
279:) is a relatively large white
1:
1528:Australian Veterinary Journal
1175:Australian Journal of Zoology
823:
788:
739:facade on a shopping centre,
363:, and various islands in the
291:, and some of the islands of
1925:Yellow-tailed black cockatoo
1669:. Sydney: Reed New Holland.
1449:"Wild Bird Conservation Act"
1286:10.1016/j.beproc.2020.104188
1045:Gorman, James (2021-07-22).
639:
419:and the surrounding islands
283:found in wooded habitats in
7:
1809:
1629:
1610:
1513:
960:
765:Many have assumed that the
323:habitats in cities such as
10:
2652:
2265:Cacatua_(Cacatua)_galerita
799:Wild Bird Conservation Act
18:
2206:
2168:
2140:
2081:
2012:
1994:
1972:
1954:
1947:
1913:
1900:Red-tailed black cockatoo
1888:
1870:
1861:
1847:Cockatiel colour genetics
1832:
1825:
1808:
1792:
1731:State Library of Victoria
1690:Sulphur-crested Cockatoo"
1237:10.1016/j.cub.2009.03.038
1153:The Sydney Morning Herald
872:: e.T22684781A131914971.
705:Cacatua galerita eleonora
262:
253:
234:
227:
117:Scientific classification
115:
98:
76:
67:
52:
43:
30:
2480:sulphur-crested-cockatoo
2317:sulphur-crested-cockatoo
2036:Sulphur-crested cockatoo
1930:Carnaby's black cockatoo
1611:Lendon, Alan H. (1973).
1379:www.surfcoast.vic.gov.au
271:sulphur-crested cockatoo
31:Sulphur-crested cockatoo
2626:Birds described in 1790
2031:Citron-crested cockatoo
1935:Baudin's black cockatoo
1325:"The Sentimental Bloke"
1129:. CTC Productions. 2006
1127:Burkes Backyard website
630:yellow-crested cockatoo
1403:Blue Mountains Gazette
838:"Fossilworks: Cacatua"
743:
672:Being intelligent, in
665:
653:
589:
581:
2524:Paleobiology Database
1905:Glossy black cockatoo
1634:Sandgrouse to Cuckoos
1273:Behavioural Processes
734:
660:Perched on a tree in
659:
647:
587:
579:
2601:Birds of New Britain
1735:SCC research program
901:"Appendices | CITES"
648:Walking on grass in
2606:Birds of New Guinea
2132:Red-vented cockatoo
2095:Long-billed corella
1665:Flegg, Jim (2002).
1584:10.1292/jvms.64.527
1228:2009CBio...19..827P
797:as a result of the
483:Gulf of Carpentaria
315:to as far south as
70:Conservation status
2611:Birds of Australia
2312:BirdLife-Australia
2063:Blue-eyed cockatoo
1964:Gang-gang cockatoo
1503:. 2 November 2014.
1051:The New York Times
744:
666:
654:
634:blue-eyed cockatoo
590:
588:In South Australia
582:
524:Introduced species
448:Restricted to the
2578:
2577:
2511:Open Tree of Life
2200:Taxon identifiers
2191:
2190:
2164:
2163:
2160:
2159:
2127:Solomons cockatoo
2041:Eleonora cockatoo
1990:
1989:
1943:
1942:
1857:
1856:
1821:
1820:
1817:
1816:
1708:978-0-19-553071-1
1329:Australian Screen
701:Eleonora cockatoo
577:
521:
520:
444:Eleonora cockatoo
267:
266:
110:
93:
2643:
2571:
2570:
2568:Cacatua-galerita
2558:
2557:
2545:
2544:
2532:
2531:
2519:
2518:
2506:
2505:
2493:
2492:
2483:
2482:
2473:
2472:
2460:
2459:
2457:NHMSYS0001689434
2447:
2446:
2434:
2433:
2421:
2420:
2408:
2407:
2395:
2394:
2382:
2381:
2369:
2368:
2356:
2355:
2343:
2342:
2333:
2332:
2320:
2319:
2307:
2306:
2294:
2293:
2291:0F1858D522F4A06C
2281:
2280:
2278:cacatua-galerita
2268:
2267:
2255:
2254:
2252:Cacatua_galerita
2242:
2241:
2240:
2238:Cacatua galerita
2227:
2226:
2225:
2208:Cacatua galerita
2195:
2194:
2110:Butler's corella
2051:Mathews cockatoo
2010:
2009:
1999:
1998:
1952:
1951:
1868:
1867:
1830:
1829:
1806:
1805:
1797:
1796:
1770:
1763:
1756:
1747:
1746:
1712:
1694:
1688:Cacatua galerita
1680:
1653:
1637:
1626:
1597:
1596:
1586:
1565:Cacatua galerita
1558:
1552:
1551:
1523:
1517:
1511:
1505:
1504:
1491:
1485:
1484:
1482:
1480:
1474:Northern Parrots
1466:
1460:
1459:
1457:
1456:
1445:
1439:
1438:
1436:
1435:
1420:
1414:
1413:
1411:
1410:
1395:
1389:
1388:
1386:
1385:
1371:
1365:
1364:
1362:
1361:
1355:
1347:
1341:
1340:
1338:
1336:
1321:
1315:
1314:
1288:
1264:
1258:
1257:
1239:
1205:
1199:
1198:
1170:
1164:
1163:
1161:
1159:
1144:
1138:
1137:
1135:
1134:
1119:
1110:
1109:
1094:
1088:
1087:
1075:
1069:
1068:
1066:
1065:
1042:
1036:
1035:
1033:
1032:
1018:
1012:
1011:
1009:
1008:
1002:Northern Parrots
994:
988:
987:
985:
984:
978:The Animal Facts
970:
964:
958:
945:
944:
942:
940:
921:
915:
914:
912:
911:
897:
891:
890:
888:
886:
881:
858:Cacatua galerita
851:
842:
841:
834:
806:Tom Ugly's Point
703:(the subspecies
578:
493:
477:Mathews cockatoo
461:
428:
395:
374:
373:
365:Cenderawasih Bay
276:Cacatua galerita
258:
240:
238:Cacatua galerita
220:C. galerita
125:
124:
104:
87:
82:
81:
48:
34:Temporal range:
28:
27:
2651:
2650:
2646:
2645:
2644:
2642:
2641:
2640:
2581:
2580:
2579:
2574:
2566:
2561:
2553:
2548:
2540:
2535:
2527:
2522:
2514:
2509:
2501:
2496:
2488:
2486:
2478:
2476:
2468:
2463:
2455:
2450:
2442:
2437:
2429:
2424:
2416:
2411:
2403:
2398:
2390:
2385:
2377:
2372:
2364:
2359:
2351:
2346:
2338:
2336:
2328:
2323:
2315:
2310:
2302:
2297:
2289:
2284:
2276:
2271:
2263:
2258:
2250:
2245:
2236:
2235:
2230:
2221:
2220:
2215:
2202:
2192:
2187:
2156:
2144:
2136:
2100:Western corella
2087:
2077:
2056:Triton cockatoo
2018:
1986:
1968:
1939:
1909:
1891:Calyptorhynchus
1884:
1853:
1813:
1788:
1774:
1719:
1709:
1692:
1677:
1661:
1659:Further reading
1656:
1650:
1623:
1606:
1601:
1600:
1559:
1555:
1524:
1520:
1512:
1508:
1493:
1492:
1488:
1478:
1476:
1468:
1467:
1463:
1454:
1452:
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609:is similar to
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411:Triton cockatoo
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1717:External links
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1577:(6): 527–529.
1567:) in Thailand"
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619:C. g. eleonora
617:is similar to
611:C. g. fitzroyi
607:C. g. eleonora
603:C. g. fitzroyi
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85:Least Concern
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51:
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29:
26:
22:
2207:
2141:
2082:
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2013:
2002:
1973:
1955:
1948:Pink or grey
1914:
1889:
1871:
1833:
1784:
1697:
1687:
1666:
1633:
1612:
1604:Bibliography
1574:
1570:
1564:
1556:
1531:
1527:
1521:
1509:
1498:
1489:
1477:. Retrieved
1473:
1464:
1453:. Retrieved
1443:
1432:. Retrieved
1430:. 2018-05-16
1427:
1418:
1407:. Retrieved
1405:. 2021-12-06
1402:
1393:
1382:. Retrieved
1378:
1369:
1358:. Retrieved
1345:
1333:. Retrieved
1328:
1319:
1276:
1272:
1262:
1219:
1213:
1203:
1181:(1): 81–94.
1178:
1174:
1168:
1156:. Retrieved
1142:
1131:. Retrieved
1126:
1101:
1092:
1083:
1073:
1062:. Retrieved
1050:
1040:
1029:. Retrieved
1025:
1016:
1005:. Retrieved
1001:
992:
981:. Retrieved
977:
968:
937:. Retrieved
929:
919:
908:. Retrieved
904:
895:
883:. Retrieved
869:
863:
857:
832:
815:
803:
792:
764:
745:
720:
716:
713:
704:
698:
689:
678:
671:
667:
623:
618:
615:C. g. triton
614:
610:
606:
602:
591:
527:
496:
464:
431:
400:C. g. triton
398:
310:
307:Distribution
275:
274:
270:
268:
237:
235:
219:
218:
206:
194:
53:
25:
2400:iNaturalist
2232:Wikispecies
1872:Probosciger
1479:21 February
1375:"Cockatoos"
885:11 November
737:polystyrene
727:Pest status
723:for short.
664:, Australia
652:, Australia
564:Description
554:Kai Islands
546:New Zealand
513:Found from
450:Aru Islands
383:Common Name
103:Appendix II
36:Pleistocene
2585:Categories
2563:Xeno-canto
2145:(subgenus)
2142:Lophochroa
2088:(subgenus)
2019:(subgenus)
1793:Appearance
1785:Cacatuidae
1516:, p. xxvi.
1455:2012-12-27
1434:2023-10-19
1409:2023-10-19
1384:2023-10-19
1360:2021-10-31
1335:11 January
1279:: 104188.
1133:2009-11-14
1064:2021-07-25
1031:2021-12-02
1007:2021-12-02
983:2021-12-02
939:31 October
910:2022-01-14
824:References
789:Aviculture
771:Surf Coast
693:incubation
530:introduced
417:New Guinea
349:New Guinea
301:aviculture
289:New Guinea
202:Subgenus:
184:Cacatuidae
2616:Cockatoos
1842:Cockatiel
1834:Nymphicus
1777:Cockatoos
1311:220075824
1295:0376-6357
1059:0362-4331
905:cites.org
640:Behaviour
538:Singapore
515:Cape York
415:Found in
369:Milne Bay
329:Melbourne
313:Kimberley
293:Indonesia
285:Australia
214:Species:
140:Kingdom:
134:Eukaryota
62:Australia
38:- Present
2537:Species+
2444:22684781
2418:11034227
2304:22684781
2299:BirdLife
2217:Wikidata
2178:Snowball
2084:Licmetis
1974:Eolophus
1593:12130840
1303:32598901
1246:19409790
1195:83711585
1106:Archived
930:ABC News
777:and the
775:Victoria
756:poisoned
717:cockatoo
709:Snowball
707:) named
681:geophagy
662:Victoria
650:Tasmania
626:corellas
550:Wallacea
405:Temminck
341:Brisbane
333:Canberra
325:Adelaide
321:suburban
317:Tasmania
281:cockatoo
180:Family:
154:Chordata
150:Phylum:
144:Animalia
130:Domain:
90:IUCN 3.1
58:Tasmania
2596:Cacatua
2503:1484323
2392:2479888
2286:Avibase
2223:Q207107
2015:Cacatua
2004:Cacatua
1811:Species
1548:8494522
1254:8133846
1224:Bibcode
1158:June 7,
1102:YouTube
632:or the
594:plumage
473:, 1912)
471:Mathews
440:, 1867)
407:, 1849)
248:, 1790)
207:Cacatua
195:Cacatua
190:Genus:
170:Order:
160:Class:
105: (
88: (
2529:399948
2516:290349
2487:NZOR:
2477:NZBO:
2470:141274
2431:177815
2405:116834
2374:EURING
2366:CCTUGA
2353:succoc
2340:succoc
2273:ARKive
2173:Cookie
1781:family
1705:
1673:
1646:
1619:
1591:
1546:
1331:. 1919
1309:
1301:
1293:
1252:
1244:
1193:
1057:
748:cereal
685:powder
674:Sydney
552:(e.g.
503:Latham
438:Finsch
357:Misool
353:Waigeo
337:Sydney
246:Latham
2413:IRMNG
2379:99013
2348:eBird
2337:BOW:
2330:53142
2183:Crest
1995:White
1916:Zanda
1863:Black
1826:Small
1801:Genus
1693:(PDF)
1354:(PDF)
1307:S2CID
1250:S2CID
1191:S2CID
811:RSPCA
760:pests
752:fruit
721:cocky
598:crest
558:Ambon
542:Palau
534:Perth
505:1790)
377:Image
345:Perth
297:pests
107:CITES
101:CITES
2555:3028
2542:7207
2498:OBIS
2465:NCBI
2439:IUCN
2426:ITIS
2387:GBIF
2361:EPPO
2325:BOLD
1703:ISBN
1671:ISBN
1644:ISBN
1617:ISBN
1589:PMID
1544:PMID
1481:2022
1337:2016
1299:PMID
1291:ISSN
1242:PMID
1160:2013
1055:ISSN
941:2020
887:2021
870:2018
750:and
556:and
544:and
367:and
359:and
343:and
269:The
164:Aves
2550:TSA
2452:NBN
2260:AFD
2247:ADW
1579:doi
1536:doi
1281:doi
1277:178
1232:doi
1183:doi
874:doi
781:in
773:in
758:as
719:or
532:to
361:Aru
56:in
2587::
2565::
2552::
2539::
2526::
2513::
2500::
2467::
2454::
2441::
2428::
2415::
2402::
2389::
2376::
2363::
2350::
2327::
2314::
2301::
2288::
2275::
2262::
2249::
2234::
2219::
1783::
1695:.
1638:.
1587:.
1575:64
1573:.
1569:.
1542:.
1532:70
1530:.
1497:.
1472:.
1426:.
1401:.
1377:.
1327:.
1305:.
1297:.
1289:.
1275:.
1271:.
1248:.
1240:.
1230:.
1220:19
1218:.
1212:.
1189:.
1179:51
1177:.
1151:.
1125:.
1114:^
1100:.
1082:.
1053:.
1049:.
1024:.
1000:.
976:.
949:^
932:.
928:.
903:.
868:.
862:.
846:^
355:,
339:,
335:,
331:,
327:,
287:,
60:,
1787:)
1779:(
1769:e
1762:t
1755:v
1711:.
1686:"
1679:.
1652:.
1625:.
1595:.
1581::
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