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366:. They enjoy nesting in closed forestry but have also been seen in open habitat and forest edges. The bird seems to be sparsely distributed throughout the hilly forests of New Guinea; however much of the forests of New Guinea are inaccessible so the eagle may be more abundant than it seems. One of the densely forested parts of New Guinea is Vogelkop or
333:
of the pygmy eagle can vary depending on the morph, light or dark. The dark morph is very similar to the dark morph of the little eagle, while the light morph shows the most differences that occur in the dark streaking. The dark morph seems to be rarer as 10 out of 11 field sightings have been the
312:
in diminutive size by all modern species referred to as eagles. Pygmy eagle measures 38 to 48 cm (15 to 19 in) in length. The wingspan measures 112 to 126 cm (44 to 50 in). The female eagle is slightly larger than the male. One male pygmy eagle was found to weigh 483 g
313:(1.065 lb). One study estimated the body mass of males of the species to fall around 406 g (0.895 lb) while that of females to fall around 555 g (1.224 lb).
325:. The most notable differences are color. The pygmy eagle has darker more pronounced streaks on the nape, crown and ventral. The bird also shares characteristics with the
574:, version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
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Pygmy eagles have been seen soaring and diving on prey in forest canopies. The raptor is capable of very swift dives and attacks other avians such as the
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and mountain fruit-dove. Usually, the raptor low soars over the canopy scanning for prey and then dives on other birds in the canopy.
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or a distinct species. Gjershaug and colleagues analysed it genetically and found it distinct enough to warrant species status. The
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370:. The pygmy eagle has been observed nineteen times in the Vogelkop over three years. It has also been observed on the island
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287:(IOC) subsequently recognised it as a distinct species. "Pygmy eagle" has been designated the official name by the IOC.
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The booted eagles (Aves: Accipitridae): perspectives in evolutionary biology
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The pygmy eagle primarily resides in lowland forests and forest edges in
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light morph. The feet of the eagle are described as grey or dull yellow.
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354:. The bird has also been observed giving a weaker single tone squeal.
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The pygmy eagle shares many characteristics with its counterpart the
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587:. University of London, University College London (United Kingdom).
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Gjershaug, Jan Ove; Lerner, Heather R.L.; Diserud, Ola H. (2009).
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The pygmy eagle is one of the world's smallest-known species of
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521:"New World vultures, Secretarybird, kites, hawks, eagles"
346:" during flights. The call can also be compared to the
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The voice of the pygmy eagle has been described as a "
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329:, both eagles have a unique underwing pattern. The
267:The pygmy eagle was described by German naturalist
570:del Hoyo, J., N. Collar, and J. S. Marks (2020).
431:10.2305/IUCN.UK.2016-3.RLTS.T22734094A95074293.en
459:"Taxonomy and distribution of the Pygmy Eagle
452:
450:
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8:
249:subtropical or tropical moist lowland forest
255:. It is the one of the smallest species of
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275:in 1900. It was subsequently considered a
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48:
29:
20:
511:
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547:"New Guinea Hawk Eagle – Aquila weiskei"
398:
607:Australian Eagles and Eagle Like Birds
527:. International Ornithologists' Union
7:
912:IUCN Red List least concern species
417:IUCN Red List of Threatened Species
285:International Ornithologists' Union
304:and smallest living member of the
251:and subtropical or tropical moist
14:
652:
640:
610:(1 ed.). CSIRO Publishing.
572:Pygmy Eagle (Hieraaetus weiskei)
463:(Accipitriformes: Accipitridae)"
73:
519:; Donsker, David, eds. (2017).
406:BirdLife International (2016).
308:subfamily, only rivaled by the
604:Debus, Stephen (August 2017).
213:Hieraaetus morphnoides weiskei
1:
937:Taxa named by Anton Reichenow
927:Birds of prey of New Guinea
525:World Bird List Version 8.1
461:Aquila (Hieraaetus) weiskei
310:Great Nicobar serpent eagle
953:
482:10.11646/zootaxa.2326.1.2
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70:Scientific classification
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424:: e.T22734094A95074293.
358:Distribution and habitat
932:Birds described in 1900
583:Parry, S. J. (2001).
368:Bird's Head Peninsula
227:New Guinea hawk-eagle
649:at Wikimedia Commons
496:"Hieraaetus weiskei"
374:and in the northern
551:The Eagle Directory
273:Eutolmaetus weiskei
40:Conservation status
889:Hieraaetus-weiskei
709:Hieraaetus weiskei
679:Hieraaetus weiskei
659:Hieraaetus weiskei
647:Hieraaetus weiskei
410:Hieraaetus weiskei
232:Hieraaetus weiskei
179:Hieraaetus weiskei
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871:Open Tree of Life
671:Taxon identifiers
645:Media related to
388:brown cuckoo-dove
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127:Accipitriformes
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243:. Its natural
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621:. Retrieved
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352:booted eagle
348:little eagle
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327:booted eagle
323:little eagle
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281:little eagle
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237:bird of prey
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137:Accipitridae
24:Pygmy eagle
18:
806:iNaturalist
703:Wikispecies
517:Gill, Frank
437:15 November
291:Description
223:pygmy eagle
917:Hieraaetus
906:Categories
884:Xeno-canto
394:References
364:New Guinea
277:subspecies
241:New Guinea
148:Hieraaetus
476:: 24–38.
306:Aquilinae
239:found in
187:Reichenow
155:Species:
93:Kingdom:
87:Eukaryota
837:22734094
736:22734094
731:BirdLife
694:Q1275878
688:Wikidata
623:16 April
556:16 April
531:18 April
376:Moluccas
263:Taxonomy
245:habitats
205:Synonyms
133:Family:
107:Chordata
103:Phylum:
97:Animalia
83:Domain:
60:IUCN 3.1
876:3596232
850:2709555
798:5788523
785:7230843
772:liteag3
746:liteag3
718:Avibase
500:Avibase
470:Zootaxa
331:plumage
279:of the
235:) is a
189:, 1900)
143:Genus:
123:Order:
113:Class:
58: (
922:Eagles
863:156902
824:824063
811:102746
614:
767:eBird
759:6M6XG
743:BOW:
466:(PDF)
338:Voice
302:eagle
257:eagle
845:NCBI
832:IUCN
819:ITIS
793:GBIF
625:2018
612:ISBN
558:2018
533:2018
474:2326
439:2021
422:2016
382:Food
372:Buru
350:and
296:Size
221:The
117:Aves
780:EoL
754:CoL
478:doi
426:doi
271:as
225:or
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229:(
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
