Biology:Siberian chiffchaff

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Short description: Subspecies of bird

Siberian chiffchaff
Siberian Chiffchaff I IMG 9454.jpg
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Phylloscopidae
Genus: Phylloscopus
Species:
Subspecies:
P. c. tristis
Trinomial name
Phylloscopus collybita tristis
Blyth, 1843
PhylloscopusTristisIUCN2019-2.png
Range of P. collybita tristis
  Breeding
  Non-breeding
Synonyms

Phylloscopus tristis

Siberian chiffchaff (Phylloscopus collybita tristis) is a leaf-warbler which is usually considered a subspecies of the common chiffchaff, but may be a species in its own right.

Range

Siberian chiffchaff breeds in Siberia east of the Pechora River and winters in the lower Himalayas.[1]

Status in Europe and North America

It is also regularly recorded in western Europe in winter, and it is likely that the numbers involved have been underestimated due to uncertainties over identification criteria, lack of good data and recording policies (Sweden and Finland only accept trapped birds).[2]

Because of their unfamiliar appearance, British records in the 1950s and 1960s were originally thought to be greenish warblers, and accepted as such by BBRC, the national rarities committee, until the records were reviewed in the 1980s.[3]

A Gambell, AK bird discovered by Alexander Lin-Moore and Ethan Goodman on June 5, 2015 and seen by many birders would be the 4th (or 5th?) reported in North America.[4]

Appearance and vocalisations

It is a dull bird, grey or brownish above and whitish below, with little yellow in the plumage, and the buff-white supercilium is often longer than in the western subspecies. It has a higher pitched suitsistsuisit song and a short high-pitched cheet call.[5] It is sometimes considered to be a full species due to its distinctive plumage and vocalisations, being similar to P. s. sindianus in these respects.[6][7]

Taxonomy

Common chiffchaffs (of the nominate race) and Siberian chiffchaffs do not recognize each other's songs.[8][9] Pending resolution of the status of the form fulvescens, which is found where the ranges of common chiffchaff (of the race abietinus) and Siberian chiffchaff connect and may[10] or may not[9] be a hybrid between these, tristis is maintained in P. collybita by most checklists.[11]

Resources

  1. Baker, Kevin (1997). Warblers of Europe, Asia and North Africa (Helm Identification Guides). London: Helm. pp. 256–259. ISBN 978-0-7136-3971-1. 
  2. Dean, Alan; Bradshaw, Colin; Martin, John; Stoddart, Andy; Walbridge, Grahame (2010). "The status in Britain of 'Siberian Chiffchaff'". British Birds 103: 320–337. 
  3. Dean, Alan (1985). "Review of British status and identification of Greenish Warbler". British Birds 78 (9): 437–451. 
  4. "Siberian Chiffchaffs in Alaska | Birding Frontiers". http://birdingfrontiers.com/2014/06/15/siberian-chiffchaffs-in-alaska/. 
  5. Clement, Peter (1995). The Chiffchaff. London: Hamlyn. ISBN 978-0-600-57978-6. 
  6. (in German) Martens, Jochen (1982): Ringförmige Arealüberschneidung und Artbildung beim Zilpzalp, Phylloscopus collybita. Das lorenzii-Problem. Zeitschrift für Zoologische Systematik und Evolutionsforschung 20: 82–100.
  7. Helbig, Andreas J.; Martens, Jochen; Seibold, I.; Henning, F.; Schottler, B; Wink, Michael (1996). "Phylogeny and species limits in the Palearctic Chiffchaff Phylloscopus collybita complex: mitochondrial genetic differentiation and bioacoustic evidence". Ibis 138 (4): 650–666. doi:10.1111/j.1474-919X.1996.tb04767.x. http://www.uni-heidelberg.de/institute/fak14/ipmb/phazb/pubwink/1996/13_1996.pdf. 
  8. Schubert, M (1982). "Zur Lautgebung mehrerer zentralasiatischer Laubsänger-Arten (Phylloscopus; Aves, Sylviidae)" (in de). Mitteilungen aus dem Zoologischen Museum Berlin 58: 109–128. 
  9. 9.0 9.1 Martens, Jochen; Meincke, C (1989). "Der sibirische Zilpzalp (Phylloscopus collybita tristis): Gesang und Reaktion einer mitteleuropäischen Population im Freilandversuch" (in de). Journal für Ornithologie 130 (4): 455–473. doi:10.1007/BF01918465. 
  10. (in Russian) Marova, I. M. & Leonovich, V. V. (1993) [Hybridization between Siberian (Phylloscopus collybita tristis) and East European (Ph. collybita abietinus) Chiffchaffs in the area of sympatry.] Sbornik Trudov Zoologicheskogo Muzeya, Moskovskogo Gosudarstvennogo Universiteta 30: 147–163.
  11. Sangster, George; Knox, Alan G.; Helbig, Andreas J.; Parkin, David T. (2002). "Taxonomic recommendations for European birds". Ibis 144 (1): 153–159. doi:10.1046/j.0019-1019.2001.00026.x. 

Further reading

  • Heard, Chris (1989). "Racial identification of wintering Chiffchaffs". Birding World 2 (2): 60–65. 
  • King, Jon (1996). "A cat among the chiffchaffs". Birding World 9 (4): 155–156. 
  • McGregor, Ross (1997). "Siberian Chiffchaffs in Aberdeenshire". Birding World 10 (2): 70. 
  • Pennington, Mike (1997). "Siberian Chiffchaffs in Britain". Birding World 10 (4): 153–154. 
  • Millington, Richard (2000). "The Siberian Chiffchaffs in Worcestershire". Birding World 13 (2): 58–59. 
  • Dean, Alan R.; Svensson, Lars (2005). "'Siberian Chiffchaff' revisited". British Birds 98 (8): 396–410. http://www.britishbirds.co.uk/search?model=pdf&id=9190. 
  • Dean, Alan R (2008). "Colour nomenclature and Siberian Chiffchaff". British Birds 101 (3): 144–149. 
  • Dubois, Philippe J.; Duquet, Marc (2008). "Further thoughts on Siberian Chiffchaff". British Birds 101 (3): 149–150. 
  • den Berg, Arnoud B. (2009). "Calls, identification and taxonomy of Siberian Chiffchaff: an analysis". Dutch Birding 31 (2): 79–85. 
  • Ebels, Enno (2009) "Siberische Tjiftjaffen in Nederland: voorkomen en determinatie" Dutch Birding 31(2): 86-100 (in Dutch with English summary)
  • McGeehan, Anthony (2011). "Siberian Chiffchaff - in from the cold". Birding World 24 (1): 18–23. 
  • de Knijff, Peter; van der Spek, Vincent; Fischer, Johannes (2012). "Genetic identity of grey chiffchaffs trapped in the Netherlands in autumns of 2009-11". Dutch Birding 34 (6): 386–392. 
  • Collinson; Martin, J.; Shannon, Thomas; Archer, Paul; Odin, Nigel; Riddington, Roger; Walsh, Paul (2013). "Genetic analysis of migrant Siberian Chiffchaffs in Britain and Ireland". British Birds 106 (2): 109–113. 

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