• Welcome to BirdForum, the internet's largest birding community with thousands of members from all over the world. The forums are dedicated to wild birds, birding, binoculars and equipment and all that goes with it.

    Please register for an account to take part in the discussions in the forum, post your pictures in the gallery and more.
ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Difference between revisions of "Glossy-black Thrush" - BirdForum Opus

m (add genus tag)
(Picture of female. References updated)
 
(10 intermediate revisions by 6 users not shown)
Line 1: Line 1:
{{stub}}
+
[[Image:Glossy_black_thrush_by_George_Edwards.jpg|thumb|550px|right|Photo by {{user|George+Edwards|George Edwards}}<br /> [[Ecuador]] ]]
 
;[[:Category:Turdus|Turdus]] serranus
 
;[[:Category:Turdus|Turdus]] serranus
 +
<!--- Comment: the photo by Stanley that were in here may not be of a glossy-black, see the thread linked to in the refs --->
  
 
==Identification==
 
==Identification==
 +
23–25 cm (9-10 in)<br />
 +
The '''male''' is deep glossy black with distinct orange legs, bill and yellow-orange eye-ring (eye-ring color is more variable than  some books give impression of).
 +
 +
Identification of the dark brownish '''female''' can be more difficult, but the plain/faintly streaked throat and the narrow indistinct yellowish eye-ring are often useful.
 +
====Variations====
 +
[[Image:Hembra Paraulata Ciote 2 copy 01.JPG|thumb|350px|right|Female<br />Photo by {{user|Luis+R|Luis R}}<br />[[El Avila National Park]], Metropolitan Region, Caracas, [[Venezuela]], May 2014]]
 +
Males of the subspecies ''cumanensis'' (with relatively small distribution) are duller than the remaining subspecies.
 +
====Similar Species====
 +
The male resembles several other black thrushes in South America, especially [[Great Thrush|Great]], [[Chiguanco Thrush|Chiguanco]] and [[Pale-eyed Thrush]]. The last easily separated by its pale eyes. First two can be harder, but neither is as deep glossy black as the Glossy-black Thrush.
 
==Distribution==
 
==Distribution==
 +
[[South America]]: found in [[Venezuela]], [[Colombia]], [[Ecuador]], [[Peru]], [[Bolivia]], [[Argentina]]
 
==Taxonomy==
 
==Taxonomy==
 +
====Subspecies====
 +
There are 5 subspecies<sup>[[#References|[1]]]</sup>:
 +
*''T. s. cumanensis'':
 +
:*North-eastern [[Venezuela]] (Anzoátegui, Sucre and Monagas)
 +
*''T. s. atrosericeus'':
 +
:*North-eastern [[Colombia]] (Páramo de Tamá) to Andes of northern [[Venezuela]]
 +
*''T. s. fuscobrunneus'':
 +
:*Mountains of central and southern [[Colombia]] to [[Ecuador]]
 +
*''T. s. serranus'':
 +
:*Mountains of [[Peru]] and [[Bolivia]]
 +
*''T. s. continoi'':
 +
:*North-western [[Argentina]] (Salta and Jujuy)
 
==Habitat==
 
==Habitat==
 +
Montane forest, almost exclusively humid.
 
==Behaviour==
 
==Behaviour==
 +
Arboreal and often rather secretive.
 +
====Diet====
 +
They mostly eat fruit and berries.
 +
==References==
 +
#{{Ref-Clements6thAug14}}# BF member personal observation
 +
#[http://www.birdforum.net/showthread.php?t=238828 Birdforum thread] discussing id of this species
 +
#Handbook of the Birds of the World Alive (retrieved April 2014)
 +
{{ref}}
 
==External Links==
 
==External Links==
 
{{GSearch|Turdus+serranus}}
 
{{GSearch|Turdus+serranus}}
[[Category:Birds]] [[Category:Missing Images]]
+
[[Category:Birds]] [[Category:Turdus]]
[[Category:Turdus]]
 

Latest revision as of 22:20, 23 July 2015

Turdus serranus

Identification

23–25 cm (9-10 in)
The male is deep glossy black with distinct orange legs, bill and yellow-orange eye-ring (eye-ring color is more variable than some books give impression of).

Identification of the dark brownish female can be more difficult, but the plain/faintly streaked throat and the narrow indistinct yellowish eye-ring are often useful.

Variations

Female
Photo by Luis R
El Avila National Park, Metropolitan Region, Caracas, Venezuela, May 2014

Males of the subspecies cumanensis (with relatively small distribution) are duller than the remaining subspecies.

Similar Species

The male resembles several other black thrushes in South America, especially Great, Chiguanco and Pale-eyed Thrush. The last easily separated by its pale eyes. First two can be harder, but neither is as deep glossy black as the Glossy-black Thrush.

Distribution

South America: found in Venezuela, Colombia, Ecuador, Peru, Bolivia, Argentina

Taxonomy

Subspecies

There are 5 subspecies[1]:

  • T. s. cumanensis:
  • North-eastern Venezuela (Anzoátegui, Sucre and Monagas)
  • T. s. atrosericeus:
  • T. s. fuscobrunneus:
  • T. s. serranus:
  • T. s. continoi:

Habitat

Montane forest, almost exclusively humid.

Behaviour

Arboreal and often rather secretive.

Diet

They mostly eat fruit and berries.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2014. The eBird/Clements checklist of birds of the world: Version 6.9., with updates to August 2014. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. BF member personal observation
  3. Birdforum thread discussing id of this species
  4. Handbook of the Birds of the World Alive (retrieved April 2014)

Recommended Citation

External Links

Back
Top