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Difference between revisions of "Golden Whistler" - BirdForum Opus

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(Picture of immature. Editing suspended awaiting taxonomy advice)
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'''Alternative name: Australian Golden Whistler'''
 
[[Image:Golden_Whistler.jpg|thumb|550px|right|Male ''P. p. pectoralis''<br />Photo by {{user|Mitcon|Mitcon}}<br />Adelaide, [[South Australia]]]]
 
[[Image:Golden_Whistler.jpg|thumb|550px|right|Male ''P. p. pectoralis''<br />Photo by {{user|Mitcon|Mitcon}}<br />Adelaide, [[South Australia]]]]
[[Image:P1990079.jpg|thumb|400px|right|Female ''P. p. pectoralis''<br />Photo by {{user|Rose+Fletcher|Rose Fletcher}}<br />Nangawooka Flora Reserve, Victor Harbor, [[South Australia]], April 2008 ]]
 
'''Alternative name: Australian Golden Whistler'''
 
 
;[[:Category:Pachycephala|Pachycephala]] pectoralis
 
;[[:Category:Pachycephala|Pachycephala]] pectoralis
 
==Identification==
 
==Identification==
 
16 - 19cm. A very variable Whistler with many different subspecies which differ greatly in plumage.
 
16 - 19cm. A very variable Whistler with many different subspecies which differ greatly in plumage.
 
* [[Australia]]:
 
* [[Australia]]:
 +
[[Image:P1990079.jpg|thumb|350px|right|Female ''P. p. pectoralis''<br />Photo by {{user|Rose+Fletcher|Rose Fletcher}}<br />Nangawooka Flora Reserve, Victor Harbor, [[South Australia]], April 2008 ]]
 
** Black head, nape and band around upper breast
 
** Black head, nape and band around upper breast
 
** White throat
 
** White throat
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** ''Littayei'' with orange underparts, female orange-yellow too
 
** ''Littayei'' with orange underparts, female orange-yellow too
 
** ''Ornata'' with black nape and yellow on wings
 
** ''Ornata'' with black nape and yellow on wings
 +
[[Image:Xanthoprocta.jpg|thumb|250px|right|Male ''P. p. xanthoprocta''<br />Photo by {{user|OzV|OzV}}<br />Mount Pitt, [[Norfolk Island]], June 2005 ]]
 
** ''Fuscoflava'' with thick black bill, yellow throat and big head
 
** ''Fuscoflava'' with thick black bill, yellow throat and big head
 
** ''Melanonota'' with almost black upperparts, yellow throat, broad black band and blackish half-moon on belly
 
** ''Melanonota'' with almost black upperparts, yellow throat, broad black band and blackish half-moon on belly
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Common in most of its range. Some subspecies have a very small range.
 
Common in most of its range. Some subspecies have a very small range.
 
==Taxonomy==
 
==Taxonomy==
[[Image:Xanthoprocta.jpg|thumb|400px|right|Male ''P. p. xanthoprocta''<br />Photo by {{user|OzV|OzV}}<br />Mount Pitt, [[Norfolk Island]], June 2005 ]]
+
 
 
====Subspecies====
 
====Subspecies====
 +
[[Image:1421MG 8011bjz.jpg|thumb|350px|right|Immature male<br />Photo by {{user|julien|julien}}<br />Eagle Point, Gippsland Lakes, [[Victoria]], [[Australia]], March 2006]]
 
*''P. p. obiensis'': South Moluccas (Obi and Bisa)
 
*''P. p. obiensis'': South Moluccas (Obi and Bisa)
 
*''P. p. fergussonis'': Fergusson I. (D'Entrecasteaux Archipelago)
 
*''P. p. fergussonis'': Fergusson I. (D'Entrecasteaux Archipelago)

Revision as of 14:43, 27 April 2014

Alternative name: Australian Golden Whistler

Male P. p. pectoralis
Photo by Mitcon
Adelaide, South Australia
Pachycephala pectoralis

Identification

16 - 19cm. A very variable Whistler with many different subspecies which differ greatly in plumage.

Female P. p. pectoralis
Photo by Rose Fletcher
Nangawooka Flora Reserve, Victor Harbor, South Australia, April 2008
    • Black head, nape and band around upper breast
    • White throat
    • Yellow nape extending to breast and underparts
    • Olive-green back
    • Females have brownish-grey upperparts
    • Similar to Black-tailed Whistler from northern Australia but note black tail in latter
  • Indonesia
    • Most subspecies with orange-wash on underparts
    • Everetti with almost black wings
  • Pacific Islands (only some variations):
    • Sanfordi with yellow throat and entirely yellow underparts. Female with fine streaking on underparts
    • Christophori with dark olive-green head and broad black on breast
    • Melanoptera with yellow throat and narrow black band on breast
    • Littayei with orange underparts, female orange-yellow too
    • Ornata with black nape and yellow on wings
Male P. p. xanthoprocta
Photo by OzV
Mount Pitt, Norfolk Island, June 2005
    • Fuscoflava with thick black bill, yellow throat and big head
    • Melanonota with almost black upperparts, yellow throat, broad black band and blackish half-moon on belly
    • Xanthoprocta with brownish-grey head, chin, throat and upperparts and only slightly yellow on underparts

Distribution

Indonesia and parts of Australasia (details under Taxonomy).
Common in most of its range. Some subspecies have a very small range.

Taxonomy

Subspecies

Immature male
Photo by julien
Eagle Point, Gippsland Lakes, Victoria, Australia, March 2006
  • P. p. obiensis: South Moluccas (Obi and Bisa)
  • P. p. fergussonis: Fergusson I. (D'Entrecasteaux Archipelago)
  • P. p. pectoralis: Eastern Australia (Cooktown, Queensland to Hunter River, New South Wales
  • P. p. youngi: South Eastern Australia (central New South Wales to south-western Victoria)
  • P. p. glaucura: Tasmania and Flinders Island (Bass Strait)
  • P. p. fuliginosa: South-western Western Australia to south-eastern South Australia and western Victoria
  • P. p. misimae: Misima I. (Louisiade Archipelago)
  • P. p. whitneyi: Shortland Island (Solomon Islands)
  • P. p. contempta: Lord Howe I.
  • P. p. xanthoprocta: Norfolk I.

Discussion

A complex example of geographical variation. Has been considered conspecific with some other Whistlers, especially with Black-tailed Whistler, Tongan Whistler, New Caledonian Whistler, White-throated Whistler, Oriole Whistler, Fulvous-tinted Whistler, Black-chinned Whistler, Bismarck Whistler and Banda Sea Whistler.
Norfolk Island Whistler (P. p. xanthoprocta) has been proposed as a full species and other subspecies have been included in other species.

Habitat

Very varied in the type of forest and scrub habitat acceptable, from rainforest and mangrove to gardens to dry scrub.

Behaviour

Feeds mainly on insects and spiders.
In Australia, breeding season is mainly August to January. The nest is a cup made of twigs, grass, plant stems and other material. It's usually placed around 3m above the ground. Lays 2 - 3 eggs. Brood parasitism by Pallid Cuckoo, Fan-tailed Cuckoo and Brush Cuckoo reported.
Resident species. Some Australian populations known to make altitudinal movements.

References

  1. Clements, JF. 2008. The Clements Checklist of Birds of the World. 6th ed., with updates to December 2008. Ithaca: Cornell Univ. Press. ISBN 978-0801445019.
  2. Del Hoyo, J, A Elliott, and D Christie, eds. 2007. Handbook of the Birds of the World. Volume 12: Picathartes to Tits and Chickadees. Barcelona: Lynx Edicions. ISBN 978-8496553422
  3. Simpson, K and N Day. 1998. Field Guide to the Birds of Australia. London: Christopher Helm. ISBN 0-7136-4877-5

Recommended Citation

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