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Difference between revisions of "Template:FeaturedArticle" - BirdForum Opus

(FA changed to Iberian Chiffchaff for February 2024)
(FA changed to Crested Serpent Eagle for May 2024)
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<div style="{{psubheader}}">Featured Article: '''[[Iberian Chiffchaff]]'''</div>
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<div style="{{psubheader}}">Featured Article: '''[[Crested Serpent Eagle]]'''</div>
[[Image:BF Iberian Chiffchaff JD.jpg|thumb|450px|left|Photo &copy; by {{user|juancar+dieguez|juancar diequez}}<br />Vitoria, [[Spain]], 26 March, 2021]]
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[[Image:SnakeHEagleH 2976.jpg|thumb|450px|left|Subspecies ''cheela''<br />Photo &copy; by {{user|mikemiki|mikemik}} <br />Kanha National Park, Mandla, [[India]], 20 November 2015]]
== Identification==
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==Identification==
===Adult===
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Medium large raptor about 50–74 cm (19¾-29 in) in length. <br /><br />
Pale [[Topography Artwork Heads|supercilium]] tinged yellowish-green with more lemon yellow over and in front of eye.  Narrow but quite distinctive pale eyering.  Contrasting dark eyestripe.
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'''Adult'''<br />
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Dark brown upperparts and head<br />
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Hooded appearance at rest<br />
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Pale brown underparts and underwing coverts<br />
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Appears large-headed and owl-like due to face s hape and position of eyes<br />
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Tail and flight feathers black with broad white stripes<br /><br />
  
Green-brown cheek and [[Topography Artwork Heads|ear-coverts]]
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==Distribution==
 
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Southern [[Asia]]<br />
Crown and upperparts yellowish olive-green, in fresh autumn plumage crown and [[Topography Artwork General Anatomy|mantle]] sometimes with brown hue
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*Widespread and generally common from northern [[India]], south to [[Sri Lanka]], east to southern [[China]], Hainan, [[Taiwan]] and the southern Ryukyu IslandsSouth to the [[Andaman Islands]] and [[Malay Peninsula]]. <br /> 
 
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*Also breeds on Palawan, [[Borneo]], [[Sumatra]], [[Java]] and many smaller islands.
[[Topography Artwork General Anatomy|Remiges]] and [[Topography Artwork General Anatomy|rectrices]] brown, fringed pale olive-green
 
 
 
Whitish belowBreast streaked with yellow.  Lemon yellow [[Topography Artwork General Anatomy|vent]] and sometimes paler [[Topography Artwork General Anatomy|undertail-coverts]]  
 
 
 
[[Topography Artwork Wings|Underwing-coverts]] and [[Topography Artwork Wings|axillaries]] lemon-yellow (usually protruding visibly at bend of closed wing)
 
 
 
Iris dark brown.  Beak dark brown to black.  Legs dark brown to black
 
 
 
===Juvenile===
 
Upperparts yellowish-brown.  Underparts yellow and slightly richer yellow than on juvenile [[Common Chiffchaff]]. Juvenile Iberian Chiffchaffs cannot be safely separated from Common Chiffchaffs
 
  
==Distribution==
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==Taxonomy==
Found mainly in [[Spain]] and [[Portugal]], with a small population in adjacent south-western [[France]]….
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Taxonomy confused and confusing in the face of little research and multiple distinct forms.
A small population occurs in the north of [[Morocco]] especially in the eastern Rif montains areas….
 
  
==Movement==
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Subspecies ''abbotti'' may be elevated as "Simeulue Serpent-eagle", ''S. abbotti'', ''sipora'' as "Mentawai Serpent-eagle", ''S. sipora'', ''asturinus'' as "Nias Serpent-eagle", ''S. asturinus'', ''baweanus'' as "Bawean Serpent-eagle", ''S. baweanus'' and (sometimes) ''natunensis'' as "Natuna Serpent-eagle", ''S. natunensis''
Migratory. Non-breeding range not fully known. Majority thought to migrate to tropical West [[Africa]], where they have been recorded in winter in [[Senegal]], [[Mali]], [[Burkina Faso]] and [[Ghana]]. A [[Dictionary_P-S#P|passage migrant]] through [[Morocco]] from late February to mid-April. Member's records confirm movement in mid February in Morocco and Western Sahara and one near Marseille, [[France]] in mid-March
 
  
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Clements recognizes 21 subspecies
  
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==Habitat==
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Forest and forest edge, riverine woodland, farmland and sometimes near villages. Occurs up to 3,000m in the [[Himalayas]].
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==Breeding==
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A large stick nest is constructed in the middle of a tall tree. The clutch consists of 1, occasionally two, eggs. These are incubated by the female for about 35 days, with the male helping to feed them once they are hatched. They leave the nest when they are about 2 months old.
  
  
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'''[[Crested Serpent Eagle|Read Full Article.......]]'''
  
'''[[Iberian Chiffchaff|Read Full Article.......]]'''
 
  
  

Revision as of 11:58, 1 May 2024

Featured Article: Crested Serpent Eagle
Subspecies cheela
Photo © by mikemik
Kanha National Park, Mandla, India, 20 November 2015

Identification

Medium large raptor about 50–74 cm (19¾-29 in) in length.

Adult
Dark brown upperparts and head
Hooded appearance at rest
Pale brown underparts and underwing coverts
Appears large-headed and owl-like due to face s hape and position of eyes
Tail and flight feathers black with broad white stripes

Distribution

Southern Asia

Taxonomy

Taxonomy confused and confusing in the face of little research and multiple distinct forms.

Subspecies abbotti may be elevated as "Simeulue Serpent-eagle", S. abbotti, sipora as "Mentawai Serpent-eagle", S. sipora, asturinus as "Nias Serpent-eagle", S. asturinus, baweanus as "Bawean Serpent-eagle", S. baweanus and (sometimes) natunensis as "Natuna Serpent-eagle", S. natunensis

Clements recognizes 21 subspecies

Habitat

Forest and forest edge, riverine woodland, farmland and sometimes near villages. Occurs up to 3,000m in the Himalayas.

Breeding

A large stick nest is constructed in the middle of a tall tree. The clutch consists of 1, occasionally two, eggs. These are incubated by the female for about 35 days, with the male helping to feed them once they are hatched. They leave the nest when they are about 2 months old.


Read Full Article.......

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