Kotilangbülbül
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| Kotilangbülbül | ||||||||||||
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Kotilangbülbül (young bird) |
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| Scientific name | ||||||||||||
| Pycnonotus aurigaster | ||||||||||||
| ( Vieillot , 1818) |
The Kotilangbülbül ( Pycnonotus aurigaster , syn .: Turdus aurigaster ), also called Rußhaubenbülbül , is a songbird from the family of the Bülbüls (Pycnonotidae). It occurs in Southeast Asia . Its natural habitat are subtropical or tropical humid forests in the lowlands .
Taxonomy and systematics
The first description of the Kotilangbülbül was in 1818 by Louis Pierre Vieillot under the scientific name Turdus aurigaster , so the species was originally assigned to the genus Turdus .
Subspecies
Nine subspecies are known:
- P. a. chrysorrhoides ( Lafresnaye , 1845) - Originally seen as a distinct species. Occurrence in southeast China
- P. a. resurrectus Deignan , 1952 - Found in southern China and north-east Vietnam .
- P. a. dolichurus Deignan , 1949 - found in Central Vietnam
- P. a. latouchei Deignan , 1949 - Occurrence from eastern Myanmar to southern China and northern Indochina
- P. a. klossi ( Gyldenstolpe , 1920) - Found in southeast Myanmar and northern Thailand
- P. a. Schauenseei Delacour , 1943 - Occurrence in Southeast Myanmar and Northern Thailand
- P. a. thais ( Kloss , 1924) - found in central and southern Thailand, central Laos
- P. a. germani ( Oustalet , 1878) - Originally seen as a separate species in the genus Ixos. Occurrence in south-east Thailand and in south Indochina
- P. a. aurigaster ( Vieillot , 1818) - Found on Java and Bali
description
- Appearance
The Kotilangbülbül in the adult stage has a black head, the neck and the nape are short, brown upper side, white trunk and underside as well as orange-red cloaca area. Juvenile birds are similar to the adult Kotilangbülbüls, but the head is more brownish and the cloaca area is less colored.
- weight and height
The Kotilangbülbül is 19-21 cm tall and weighs 40-50 g ( m = 46 g, w = 44 g).
- Breeding behavior
The Kotilangbülbül generally breeds in Southeast Asia between March - April and March - July in South China; throughout the year, but most often from March - June and August in Java. Its clutch comprises 3 to 4 eggs.
- Location behavior
The Kotilangbülbül is true to location.
- Vocalizations
The Kotilangbülbül sings frequently and pleasantly, a shrill, gurgling sequence of “whi-wi-wiwi-wiwi” sounds.
- nutrition
The Kotilangbülbül is a soft eater that consumes ripe fruits and insects. Therefore it is sometimes also considered a pest.
photos
Kotilangbülbül
Thailand
Fledglings
Kotilangbülbül while eating
Kotilangbülbül
Pycnonotus aurigaster
Kotilangbülbül
Pycnonotus aurigaster
Kotilangbülbüls
Pycnonotus aurigaster
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.JPG)
Danger
The stock situation of the Kotilangbülbül was classified in the IUCN Red List of Threatened Species in 2016 as " Least Concern (LC) " = "not endangered".
See also
literature
- Bernhard Grzimek (ed.): Grzimeks animal life . tape 9 : birds 3 . Bechtermünz, Augsburg 2000, ISBN 3-8289-1603-1 , Haarvögel family, p. 191–197 (Chapter Birds 3 - Family Haarvögel. Edited by Bertram E. Smythies, Wilhelm Meise, Günther Niethammer, Joachim Steinbacher).
- fotolulu (ed.): All birds in the world . The complete checklist of all species and subspecies. Norderstedt, 2015, ISBN 978-3-8289-1603-6 .
- L. Fishpool, J. Tobias: Handbook of the Birds of the World . Ed .: J. del Hoyo, A. Elliott, J. Sargatal, DA Christie, E. de Juana. tape 10 . Lynx Edicions, Barcelona 2005, Sooty-headed Bulbul (Pycnonotus aurigaster) - (English).
Web links
other projects
Wikispecies: Pycnonotus aurigaster - species directoryGeneral links
Individual evidence
- ^ BirdLife International: Pycnonotus aurigaster . In: IUCN (Ed.): The IUCN Red List of Threatened Species . tape 2016 , 2016, p. e.T22712699A94343785 , doi : 10.2305 / IUCN.UK.2016-3.RLTS.T22712699A94343785.en ( iucnredlist.org [accessed January 15, 2018]).
- ↑ Bulbuls "IOC World Bird List. www.worldbirdnames.org, accessed March 25, 2017 (American English).
- ^ Sooty-headed Bulbul. Singapore Birds, accessed December 13, 2018 .
- ↑ a b c d Sooty-headed Bulbul (Pycnonotus aurigaster). Retrieved December 12, 2018 .
- ↑ a b Pycnonotus aurigaster. WolframAlpha, accessed December 11, 2018 .
- ↑ Pagel, Marcordes: Bibliography Exotic soft eaters . In: Edition Gefiederte Welt . Ulmer, Bülbüls ( zuechtungskunde.de [PDF; accessed on December 13, 2018]).
- ^ Pycnonotus aurigaster . BirdLife International, 2016, accessed December 11, 2018 .