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female using grass, bark, moss, lichens, leaf fragments, vegetable fibres and spider webs. The clutch of 1–3 eggs is incubated by the female. The eggs hatch after 11–16 days and the young are then fed by both parents. The chicks fledge after 13–16 days. Normally several broods are raised each year.
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The elongated hanging nest is 30–60 cm (12–24 in) in length and has a hooded side entrance. It is usually placed between 0.5 and 1.5 m (1 ft 8 in and 4 ft 11 in) above the ground but can occasionally be as high as 10 m (33 ft). It is constructed by the
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are orange. The underparts are black with a blue-green gloss. The iris is dark brown and the legs are black. The female is pale brown above, yellow below with a whitish throat. There is very little published information on this species.
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The
Mamberamo sunbird is 10–11.4 cm (3.9–4.5 in) in length. The male weighs 6.7–11.9 g (0.24–0.42 oz), the female 6–10 g (0.21–0.35 oz). The species is
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261:. The Mamberamo sunbird is now treated as a separate species based on the difference in the colouring of the male plumage. The species is
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It forages either singly or in small groups. The diet consists of small insects, spiders, nectar and small fruit.
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404:. American Museum Novitates. Vol. 1072. New York: The American Museum of Natural History. p. 12.
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Cheke, R.; Mann, C.; Kirwan, G.M.; Christie, D.A. (2023). Keeney, B.K.; Billerman, S.M. (eds.).
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421:. Vol. 12. Cambridge, Massachusetts: Museum of Comparative Zoology. pp. 246–247.
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Results of the
Archibold Expeditions. No. 25. New Birds from the 1938-1939 expedition
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based on specimens that had been collected near the
Idenburg River (now the
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302:. It occupies various habitats including forest edge and open scrub.
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and a black tail with the outer feathers tipped with grey. The
522:. In del Hoyo, J.; Elliott, A.; Christie, D.A. (eds.).
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10.2305/IUCN.UK.2016-3.RLTS.T103804169A104298833.en
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277:. The male is dark olive-green above with black
298:The Mamberamo sunbird is found in the north of
490:. Ithaca, NY, USA: Cornell Lab of Ornithology
444:"Dippers, leafbirds, flowerpeckers, sunbirds"
250:of the olive-backed sunbird, now renamed the
210:of the olive-backed sunbird, now renamed the
198:) is a species of bird in the sunbird family
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450:. International Ornithologists' Union
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206:. It was formerly considered to be a
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415:Paynter, Raymond A. Jr, ed. (1986).
651:IUCN Red List least concern species
355:IUCN Red List of Threatened Species
524:Handbook of the Birds of the World
230:in 1940 by the Canadian zoologist
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519:"Family Nectariniidae (Sunbirds)"
516:Cheke, R.A.; Mann, C.F. (2008).
448:IOC World Bird List Version 14.1
418:Check-List of Birds of the World
265:: no subspecies are recognised.
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344:BirdLife International (2016).
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246:. Rand considered it to be a
259:Cinnyris jugularis idenburgi
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362:: e.T103804169A104298833.
226:The Mamberamo sunbird was
202:that is found in northern
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61:Scientific classification
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442:, eds. (December 2023).
294:Distribution and habitat
666:Birds described in 1940
661:Birds of Southeast Asia
238:), a tributary of the
306:Behaviour and ecology
479:"Mamberamo Sunbird (
31:Conservation status
588:Cinnyris idenburgi
558:Cinnyris idenburgi
488:Birds of the World
481:Cinnyris idenburgi
438:; Donsker, David;
348:Cinnyris idenburgi
228:formally described
216:Cinnyris jugularis
196:Cinnyris idenburgi
170:Cinnyris idenburgi
24:Mamberamo sunbird
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550:Taxon identifiers
533:978-84-96553-45-3
440:Rasmussen, Pamela
254:, and coined the
188:Mamberamo sunbird
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152:C. idenburgi
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285:pectoral_tufts
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256:trinomial name
252:garden sunbird
236:Taritatu River
232:Austin L. Rand
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212:garden sunbird
192:Rand's sunbird
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242:in northern
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582:Wikispecies
436:Gill, Frank
269:Description
645:Categories
494:26 January
454:26 January
375:28 January
328:References
300:New Guinea
248:subspecies
244:New Guinea
208:subspecies
204:New Guinea
628:103804169
602:103804169
573:Q31874287
263:monotypic
146:Species:
84:Kingdom:
78:Eukaryota
656:Cinnyris
615:10942824
597:BirdLife
567:Wikidata
398:(1940).
311:Breeding
222:Taxonomy
139:Cinnyris
124:Family:
98:Chordata
94:Phylum:
88:Animalia
74:Domain:
51:IUCN 3.1
320:Feeding
279:remiges
134:Genus:
114:Order:
104:Class:
49: (
530:
179:, 1940
623:IUCN
610:GBIF
528:ISBN
496:2024
456:2024
377:2024
360:2016
186:The
177:Rand
108:Aves
364:doi
218:).
194:, (
190:or
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