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246:), but has a dull greenish-brown back and head, compared to the more colourful plumage of the latter, with which it shares its range, and there is no brow line. The rump is olive, the under-tail dull yellow. The chest is white with light yellow tints. The wings are black with white tips, appearing as many (closer to 60 than 40) discrete dots when the wings are folded. There is no seasonal variation in plumage; juveniles are slightly less colourful than the adults.
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266:. In 2009 there were 450 individuals on Bruny Island and 974 on Maria Island. A 2009 survey counted 1,486 birds at 54 of the 102 colonies surveyed; this compares with 3,840 individuals counted in 121 colonies in 1991 to 1997 – a loss of 47% of colonies.
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Forty-spots form pairs and are territorial during the breeding season, but may form small flocks during the winter. They are insect hunters and forage methodically for small insects in the canopy. They nest in
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262:. These two islands contain 99% of the species' population; there are a few colonies scattered across mainland Tasmania, and there may be a few left on
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The forty-spotted pardalote is as of
September 2021 found reliably only in a few isolated colonies on south-eastern Tasmania, most notably on
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In the 17 years prior to 2010/2011, there had been a decrease of up to 60% in overall population. It is listed by the
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The birds are found almost exclusively in dry eucalypt forests with high concentration of the
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about 9 to 10 cm (3.5 to 4 in) long, the forty-spot is similar to the much commoner
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275:(white gum), where it forages almost exclusively. This species provides around 80% of the
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440:"Tasmanian student Erin Bok's mission to save the rare forty-spotted pardalote bird"
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Threats include land clearing for sheep farming, low rainfall linked to
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214:, being confined to a few colonies in the south-east corner of
473:"Forty-spotted Pardalote Pardalotus quadragintus: Text zone"
210:) is one of Australia's rarest birds and by far the rarest
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414:10.2305/IUCN.UK.2022-1.RLTS.T22704493A213392735.en
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494:
467:
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53:
29:
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438:Alvaro, Alexandra (17 September 2021).
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349:; predators such as the (introduced)
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446:. Australian Broadcasting Corporation
7:
552:Pardalotus_(Pardalotus)_quadragintus
372:and occasionally in ground burrows.
400:IUCN Red List of Threatened Species
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477:Birdlife International: Data Zone
757:IUCN Red List endangered species
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293:
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389:BirdLife International (2022).
353:; and the native parasitic fly
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772:Endangered fauna of Australia
798:
767:Endemic birds of Tasmania
407:: e.T22704493A213392735.
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75:Scientific classification
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51:
42:
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23:
782:Taxa named by John Gould
250:Distribution and habitat
24:Forty-spotted pardalote
777:Birds described in 1838
734:Pardalotus-quadragintus
578:forty-spotted-pardalote
538:Pardalotus quadragintus
508:Pardalotus quadragintus
393:Pardalotus quadragintus
356:Passeromyia longicornis
207:Pardalotus quadragintus
202:forty-spotted pardalote
184:Pardalotus quadragintus
341:; competitors such as
38:South Bruny, Tasmania
351:laughing kookaburras
272:Eucalyptus viminalis
244:Pardalotus punctatus
166:P. quadragintus
347:striated pardalotes
234:A small, energetic
45:Conservation status
573:BirdLife-Australia
309:at a man-made nest
744:
743:
703:Open Tree of Life
500:Taxon identifiers
240:spotted pardalote
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16:Species of bird
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482:27 September
480:. Retrieved
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450:18 September
448:. Retrieved
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418:. Retrieved
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370:tree hollows
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343:noisy miners
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318:Conservation
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260:Bruny Island
256:Maria Island
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224:Bruny Island
220:Maria Island
218:, mainly on
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142:Pardalotidae
18:
638:iNaturalist
532:Wikispecies
230:Description
751:Categories
729:Xeno-canto
420:7 February
376:References
328:endangered
153:Pardalotus
60:Endangered
762:Pardalote
363:Behaviour
339:bushfires
277:nestlings
236:passerine
212:pardalote
160:Species:
98:Kingdom:
92:Eukaryota
682:22704493
656:10210772
565:22704493
560:BirdLife
517:Wikidata
444:ABC News
279:' diet.
216:Tasmania
138:Family:
112:Chordata
108:Phylum:
102:Animalia
88:Domain:
65:IUCN 3.1
708:3599301
695:1931069
630:2486620
617:fospar1
591:fospar1
523:Q939963
148:Genus:
128:Order:
118:Class:
63: (
669:561834
193:, 1838
716:SPRAT
651:IRMNG
643:13529
612:eBird
604:4DJG3
258:and
222:and
191:Gould
690:NCBI
677:IUCN
664:ITIS
625:GBIF
484:2021
452:2021
422:2023
405:2022
345:and
324:IUCN
200:The
122:Aves
721:418
599:CoL
586:BOW
547:AFD
409:doi
326:as
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430:^
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397:.
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486:.
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411::
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242:(
204:(
67:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
