White-crowned cliff chat: Difference between revisions
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{{Short description|Species of bird}} |
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#REDIRECT [[Mocking Cliff-chat]] |
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{{Speciesbox |
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| name = White-crowned cliff chat |
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| image = Die Vögel Afrikas (1900) (20949449585), Thamnolaea coronata, ♂.jpg |
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| image_caption = White-crowned form of the male<br>of the nominate subspecies |
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| status = |
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| status_system = |
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| taxon = Thamnolaea coronata |
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| authority = [[Anton Reichenow|Reichenow]], 1902 <ref name = ITIS>{{cite web | url = https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=563384#null | title = ''Thamnolaea coronata'' Reichenow, 1902 | accessdate = 2016-11-20 | publisher = Integrated Taxonomic Information System (ITIS) (https://www.itis.gov)}}</ref> |
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| synonyms = ''Myrmecocichla coronata'' <small>Reichenow, 1902</small> |
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}} |
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The '''white-crowned cliff chat''' ('''''Thamnolaea coronata''''') is a species of [[Chat (bird)|chat]] in the family [[Muscicapidae]] which occurs in rocky habitats in much of western [[Sub-Saharan Africa]]. |
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==Taxonomy== |
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The white-crowned cliff chat was [[species description|formally described]] in 1902 by the German ornithologist [[Anton Reichenow]] from a specimen collected in [[Togo]] in West Africa. He placed it in the genus ''[[Thamnolaea]]'' and coined the [[binomial name]] ''Thamnolaea coronata''.<ref>{{ cite journal | last=Reichenow | first=Anton | author-link=Anton Reichenow | year=1902 | title=''Thamnolaea coronata'' Rehw. n. sp. | journal=Ornithologische Monatsberichte | volume=10 | page= [157-158] | language=German | url= https://www.biodiversitylibrary.org/page/32583930 }}</ref><ref>{{ cite book | editor1-last=Mayr | editor1-first=Ernst | editor1-link=Ernst Mayr | editor2-last=Paynter | editor2-first=Raymond A. Jr | year=1964 | title=Check-List of Birds of the World | volume=10 | publisher=Museum of Comparative Zoology | location=Cambridge, Massachusetts | page=121 | url=https://www.biodiversitylibrary.org/page/14486310 }}</ref> The genus name combines the [[Ancient Greek]] ''thamnos'' meaning "bush" with ''laios'' meaning "thrush". The specific epithet ''coronata'' is [[Latin]] meaning "crowned".<ref>{{cite book | last=Jobling | first=James A. | year=2010| title=The Helm Dictionary of Scientific Bird Names | publisher=Christopher Helm | location=London | isbn=978-1-4081-2501-4 | pages=[https://archive.org/stream/Helm_Dictionary_of_Scientific_Bird_Names_by_James_A._Jobling#page/n383/mode/1up 383], [https://archive.org/stream/Helm_Dictionary_of_Scientific_Bird_Names_by_James_A._Jobling#page/n118/mode/1up 118]}}</ref> |
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Two [[subspecies]] are recognised:<ref name=ioc>{{cite web| editor1-last=Gill | editor1-first=Frank | editor1-link=Frank Gill (ornithologist) | editor2-last=Donsker | editor2-first=David | editor3-last=Rasmussen | editor3-first=Pamela | editor3-link=Pamela C. Rasmussen | date=July 2023 | title=Chats, Old World flycatchers | work=IOC World Bird List Version 13.2 | url=https://www.worldbirdnames.org/bow/chats/ | publisher=International Ornithologists' Union | access-date=6 December 2023}}</ref> |
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* ''T. c. coronata'' [[Anton Reichenow|Reichenow]], 1902 – north Ivory Coast and Burkina Faso to west Sudan |
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* ''T. c. kordofanensis'' Wettstein, 1916 – central Sudan |
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It is often considered a subspecies of the [[mocking cliff chat]],<ref name = HBW>{{cite web | url = http://www.hbw.com/species/mocking-cliff-chat-thamnolaea-cinnamomeiventris | title = Mocking Cliff-chat (''Thamnolaea cinnamomeiventris'') | accessdate = 2016-11-20 | publisher = Lynx Edicions|work = HBW Alive}}</ref> especially since many male birds, including individuals of the nominate subspecies, ''T. c. coronata'', do not have the distinctive white crown.<ref name = B&D/> |
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==Description== |
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There are two subspecies of which only the nominate subspecies has the white crown, which is also individually variable in extent and sometimes limited to a few white feathers. The males are black above with white shoulder epaulets. The epaulets are largest in the subspecies ''T. c. cavernicola'', smaller in ''T. c. bambarae'', and variable but sometimes absent in the nominate. Males of all subspecies have rufous plumage on the belly and vent. A pale bar separates the breast from the rest of the underparts on ''T. c. cavernicola'', but is lacking on ''T. c. bambarae'', and wider on the nominate subspecies, ''T. c. coronata''. Additionally, ''T. c. cavernicola'' has a rufous rump. The females are similar to males but duller, lacking any white shoulder epaulets or a white band over the chest. The female of the nominate subspecies, ''T. c. coronata'', has a paler head while the whole of her underpart plumage is rufous. Length is 20 cm.<ref name = B&D>{{cite book | first1 = Nik | last1 = Borrow | first2 = Ron | last2 = Demey | year = 2001 | title = Birds of Western Africa | publisher = A & C Black | pages = 615 | ISBN = 0-7136-3959-8}}</ref> |
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It has a melodious rich and far-carrying song with many mimicked phrases; often pairs duet.<ref name = B&D/> |
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==Distribution and habitat== |
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The white-crowned cliff chat is found in [[inselbergs]], cliffs, and escarpments in savanna.<ref name = B&D/> |
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Usually seen in pairs. Often slowly raises and lowers its tail, fanning it as it raises it vertically over the bird's back.<ref name = B&D/> |
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==References== |
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{{Reflist}} |
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==External links== |
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* [http://www.xeno-canto.org/explore?query=white-crowned+cliff+chat Recordings of white-crowned cliff chat at Xeno-Canto] |
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{{Taxonbar|from=Q3538084}} |
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[[Category:Thamnolaea|white-crowned cliff chat]] |
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[[Category:Birds of West Africa]] |
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[[Category:Birds described in 1902|white-crowned cliff chat]] |
Latest revision as of 10:59, 6 December 2023
White-crowned cliff chat | |
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White-crowned form of the male of the nominate subspecies | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Muscicapidae |
Genus: | Thamnolaea |
Species: | T. coronata
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Binomial name | |
Thamnolaea coronata | |
Synonyms | |
Myrmecocichla coronata Reichenow, 1902 |
The white-crowned cliff chat (Thamnolaea coronata) is a species of chat in the family Muscicapidae which occurs in rocky habitats in much of western Sub-Saharan Africa.
Taxonomy
[edit]The white-crowned cliff chat was formally described in 1902 by the German ornithologist Anton Reichenow from a specimen collected in Togo in West Africa. He placed it in the genus Thamnolaea and coined the binomial name Thamnolaea coronata.[2][3] The genus name combines the Ancient Greek thamnos meaning "bush" with laios meaning "thrush". The specific epithet coronata is Latin meaning "crowned".[4]
Two subspecies are recognised:[5]
- T. c. coronata Reichenow, 1902 – north Ivory Coast and Burkina Faso to west Sudan
- T. c. kordofanensis Wettstein, 1916 – central Sudan
It is often considered a subspecies of the mocking cliff chat,[6] especially since many male birds, including individuals of the nominate subspecies, T. c. coronata, do not have the distinctive white crown.[7]
Description
[edit]There are two subspecies of which only the nominate subspecies has the white crown, which is also individually variable in extent and sometimes limited to a few white feathers. The males are black above with white shoulder epaulets. The epaulets are largest in the subspecies T. c. cavernicola, smaller in T. c. bambarae, and variable but sometimes absent in the nominate. Males of all subspecies have rufous plumage on the belly and vent. A pale bar separates the breast from the rest of the underparts on T. c. cavernicola, but is lacking on T. c. bambarae, and wider on the nominate subspecies, T. c. coronata. Additionally, T. c. cavernicola has a rufous rump. The females are similar to males but duller, lacking any white shoulder epaulets or a white band over the chest. The female of the nominate subspecies, T. c. coronata, has a paler head while the whole of her underpart plumage is rufous. Length is 20 cm.[7]
It has a melodious rich and far-carrying song with many mimicked phrases; often pairs duet.[7]
Distribution and habitat
[edit]The white-crowned cliff chat is found in inselbergs, cliffs, and escarpments in savanna.[7]
Usually seen in pairs. Often slowly raises and lowers its tail, fanning it as it raises it vertically over the bird's back.[7]
References
[edit]- ^ "Thamnolaea coronata Reichenow, 1902". Integrated Taxonomic Information System (ITIS) (https://www.itis.gov). Retrieved 2016-11-20.
- ^ Reichenow, Anton (1902). "Thamnolaea coronata Rehw. n. sp". Ornithologische Monatsberichte (in German). 10: [157-158].
- ^ Mayr, Ernst; Paynter, Raymond A. Jr, eds. (1964). Check-List of Birds of the World. Vol. 10. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 121.
- ^ Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 383, 118. ISBN 978-1-4081-2501-4.
- ^ Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2023). "Chats, Old World flycatchers". IOC World Bird List Version 13.2. International Ornithologists' Union. Retrieved 6 December 2023.
- ^ "Mocking Cliff-chat (Thamnolaea cinnamomeiventris)". HBW Alive. Lynx Edicions. Retrieved 2016-11-20.
- ^ a b c d e Borrow, Nik; Demey, Ron (2001). Birds of Western Africa. A & C Black. p. 615. ISBN 0-7136-3959-8.