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Difference between revisions of "Grey-throated White-eye" - BirdForum Opus

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(References updated)
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;[[:Category:Zosterops|Zosterops]] ugiensis
 
;[[:Category:Zosterops|Zosterops]] ugiensis
 
==Identification==
 
==Identification==
12.5cm.
+
12.5cm (5 in).
 
* Dark olive or brownish-olive above
 
* Dark olive or brownish-olive above
 
* Dark brown washed face and forehead
 
* Dark brown washed face and forehead
Line 18: Line 18:
 
A restricted-range species but common to abundant in its range.  
 
A restricted-range species but common to abundant in its range.  
 
==Taxonomy==
 
==Taxonomy==
Three subspecies accepted:
+
There is some confusion with the scientific name of this species. The Handbook of the Birds of the World uses ''Zosterops rendovae'', a name which Clements uses for [[Solomon White-eye]] (''Zosterops kulambangrae'').
 +
====Subspecies====
 +
Three subspecies accepted<sup>[[#References|[1]]]</sup>:
 
* ''Z. u. halmini'' on Bougainville Island
 
* ''Z. u. halmini'' on Bougainville Island
 
* ''Z. u. oblitus'' on Guadalcanal
 
* ''Z. u. oblitus'' on Guadalcanal
 
* ''Z. u. ugiensis'' on San Cristobal
 
* ''Z. u. ugiensis'' on San Cristobal
There is some confusion with the scientific name of this species. The Handbook of the Birds of the World uses ''Zosterops rendovae'', a name which Clements uses for [[Solomon White-eye]] (''Zosterops kulambangrae'').
+
 
 
==Habitat==
 
==Habitat==
 
Found in forests, mainly at forest edge and in secondary forest. Mostly in hills and mountains, rarely in lowlands. Occurs from 900 - 1950m on Bougainville, replacing [[Yellow-throated White-eye]] at this elevations.
 
Found in forests, mainly at forest edge and in secondary forest. Mostly in hills and mountains, rarely in lowlands. Occurs from 900 - 1950m on Bougainville, replacing [[Yellow-throated White-eye]] at this elevations.
 
==Behaviour==
 
==Behaviour==
 +
====Diet====
 
Feeds on soft seedy fruit, small seeds and occasionally on insects. <br />
 
Feeds on soft seedy fruit, small seeds and occasionally on insects. <br />
Often seen in flocks of 6 to 12 birds, sometimes together with [[Yellow-throated White-eye]].<br />
+
Often seen in flocks of 6 to 12 birds, sometimes together with [[Yellow-throated White-eye]].
Breeding season unclear. Juveniles were seen in Apirl, birds with enlarged gonads in July and August.<br />
+
====Breeding====
 +
Breeding season unclear. Juveniles were seen in Apirl, birds with enlarged gonads in July and August.
 +
====Movements====
 
No information about movements.
 
No information about movements.
 
==References==
 
==References==
#{{Ref-Clements6thDec10}}#{{Ref-HBWVol13}}#{{Ref-GillDonsker10}}  
+
#{{Ref-Clements6thAug15}}#{{Ref-HBWVol13}}#{{Ref-GillDonsker10}}  
 
{{ref}}
 
{{ref}}
 
==External Links==
 
==External Links==
 
{{GSearch|Zosterops+ugiensis}}
 
{{GSearch|Zosterops+ugiensis}}
[[Category:Birds]] [[Category:Missing Images]] [[Category:Zosterops]]
+
[[Category:Birds]] [[Category:Zosterops]] [[Category:Missing Images]]

Revision as of 23:09, 11 December 2015

Alternative names: Variable White-eye; Solomon Grey-throated White-eye

Zosterops ugiensis

Identification

12.5cm (5 in).

  • Dark olive or brownish-olive above
  • Dark brown washed face and forehead
  • Blackish-brown primaries and tail with dark olive outer margins
  • Dirty white breast and throat, greyish at sides
  • Almost pure white undertail-coverts and abdomen
  • Pale to dark orange-brown eye
  • Blackish bill with whitish base of lower mandible
  • Pale leaden grey legs
  • hamlini with narrow white eyering, sooty brown face and forehead, greenish-olive upper throat and yellow undertail-coverts
  • oblitus with olive-green face and forehead, more greyish breast and pale yellow undertail-coverts

Sexes similar, juveniles undescribed

Distribution

Found on the Solomon Islands.
A restricted-range species but common to abundant in its range.

Taxonomy

There is some confusion with the scientific name of this species. The Handbook of the Birds of the World uses Zosterops rendovae, a name which Clements uses for Solomon White-eye (Zosterops kulambangrae).

Subspecies

Three subspecies accepted[1]:

  • Z. u. halmini on Bougainville Island
  • Z. u. oblitus on Guadalcanal
  • Z. u. ugiensis on San Cristobal

Habitat

Found in forests, mainly at forest edge and in secondary forest. Mostly in hills and mountains, rarely in lowlands. Occurs from 900 - 1950m on Bougainville, replacing Yellow-throated White-eye at this elevations.

Behaviour

Diet

Feeds on soft seedy fruit, small seeds and occasionally on insects.
Often seen in flocks of 6 to 12 birds, sometimes together with Yellow-throated White-eye.

Breeding

Breeding season unclear. Juveniles were seen in Apirl, birds with enlarged gonads in July and August.

Movements

No information about movements.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2015. The eBird/Clements checklist of birds of the world: v2015, with updates to August 2015. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Del Hoyo, J, A Elliott, and D Christie, eds. 2008. Handbook of the Birds of the World. Volume 13: Penduline-tits to Shrikes. Barcelona: Lynx Edicions. ISBN 978-8496553453
  3. Gill, F and D Donsker (Eds). 2010. IOC World Bird Names (version 2.7). Available at http://www.worldbirdnames.org/.

Recommended Citation

External Links

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