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Difference between revisions of "Apostlebird" - BirdForum Opus

(Attempt at cleaning up the page/ add misc)
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==Identification==
 
==Identification==
 
Length 29-33 cm. The Apostlebird is most often as seen in upper image: mostly grey with soft-looking body feathers. Flight feathers are brown, tail is black, legs are dark, the short, strong bill is black. However, the Birdforum Gallery (link below) show several images of birds with a much more reddish-brown color, be that due to true variation, staining, or an effect of unusual light conditions (see lower image).  
 
Length 29-33 cm. The Apostlebird is most often as seen in upper image: mostly grey with soft-looking body feathers. Flight feathers are brown, tail is black, legs are dark, the short, strong bill is black. However, the Birdforum Gallery (link below) show several images of birds with a much more reddish-brown color, be that due to true variation, staining, or an effect of unusual light conditions (see lower image).  
 
The name Apostlebird is derived from the mistaken belief that the birds tend to live in groups of 12 to 13, like the 12 Biblical apostles of Jesus. <sup>[[#References|[1]]]</sup>
 
  
 
==Distribution==
 
==Distribution==
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==Taxonomy==
 
==Taxonomy==
Two subspecies are recognized: ''cinerea'' and ''dalyi''. The only close relative of the Apostlebird is the [[White-winged Chough]].
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Two subspecies are recognized<sup>[[#References|[1]]]</sup>: ''cinerea'' and ''dalyi''. The only close relative of the Apostlebird is the [[White-winged Chough]].
  
 
==Habitat==
 
==Habitat==
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Their flight has a characteristic pattern of flapping intermingled with gliding.  
 
Their flight has a characteristic pattern of flapping intermingled with gliding.  
  
They form a breeding unit' of about ten related birds - a dominant male and several females plus immature birds who act as helpers. They build large mud bowl nest, reinforced and lined with grass. All the group help to build the nest building and to feed the nestlings. More than one female may lay eggs in the same nest. <sup>[[#References|[2]]]</sup>
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This species engage in cooperative breeding where all members of a larger group are involved in nest construction, incubation and feeding of young. They build a nest that is a large mud bowl, placed on a branch in a tree<sup>[[#References|[2]]]</sup>. This group behavior apparantly lead to the name used for this species<sup>[[#References|[3]]]</sup>.
  
 
==References==
 
==References==
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# Clements, James F. 2007. ''The Clements Checklist of Birds of the World''. 6th ed., with updates to October 2007. Ithaca: Cornell University Press. ISBN 9780801445019
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#[http://www.birdsinbackyards.net/finder/display.cfm?id=133 Birds in Backyards]
 
#[http://student.britannica.com/comptons/article-9309893/apostlebird Encyclopaedia Britannica]
 
#[http://student.britannica.com/comptons/article-9309893/apostlebird Encyclopaedia Britannica]
#[http://www.birdsinbackyards.net/finder/display.cfm?id=133 Birds in Backyards]
 
  
 
==External Links==
 
==External Links==

Revision as of 03:02, 29 December 2008

Struthidea cinerea
Photo by stoop
Location:Darling Downs, Queensland, Australia

Identification

Length 29-33 cm. The Apostlebird is most often as seen in upper image: mostly grey with soft-looking body feathers. Flight feathers are brown, tail is black, legs are dark, the short, strong bill is black. However, the Birdforum Gallery (link below) show several images of birds with a much more reddish-brown color, be that due to true variation, staining, or an effect of unusual light conditions (see lower image).

Distribution

Photo by tcollins (colors seem atypical)
Location:Daly waters, Northern Territory, Australia

North, east, and south Australia. Highly nomadic.

Taxonomy

Two subspecies are recognized[1]: cinerea and dalyi. The only close relative of the Apostlebird is the White-winged Chough.

Habitat

Woodlands near water, farmlands with trees, roadsides, orchards and golf courses.

Behaviour

The diet includes insects and seeds.

Their flight has a characteristic pattern of flapping intermingled with gliding.

This species engage in cooperative breeding where all members of a larger group are involved in nest construction, incubation and feeding of young. They build a nest that is a large mud bowl, placed on a branch in a tree[2]. This group behavior apparantly lead to the name used for this species[3].

References

  1. Clements, James F. 2007. The Clements Checklist of Birds of the World. 6th ed., with updates to October 2007. Ithaca: Cornell University Press. ISBN 9780801445019
  2. Birds in Backyards
  3. Encyclopaedia Britannica

External Links

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