Iberian chiffchaff

The Iberian chiffchaff (Phylloscopus ibericus) is a species of leaf warbler endemic to Portugal, Spain and North Africa, west of a line stretching roughly from the western Pyrenees via the mountains of central Spain to the Atlantic.

Iberian chiffchaff
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Class: Aves
Order: Passeriformes
Family: Phylloscopidae
Genus: Phylloscopus
Species:
P. ibericus
Binomial name
Phylloscopus ibericus
Ticehurst, 1937
Range of P. obericus
  Breeding
  Passage
  Non-breeding

Taxonomy and etymology

The name "chiffchaff" is onomatopoeic, referring to the repetitive chiff-chaff song of the common chiffchaff (Phylloscopus collybita).[2] There are similar names in some other European languages, such as the Dutch Tjiftjaf, the German Zilpzalp and Welsh siff-saff.

The genus name Phylloscopus is from Ancient Greek phullon, "leaf", and skopos, "seeker" (from skopeo, "to watch"). The specific ibericus is Latin for "Iberian".[3]

Previously the Iberian chiffchaff was considered as a subspecies of the common chiffchaff. As of 2016, it is recognised as a separate species under the name Phylloscopus ibericus[4] for the following reasons (compared to the common chiffchaff):[5]

  • Brighter in colour
  • Greener rump
  • Yellower below
  • Vocalisations different
  • mtDNA sequence divergence

Due to current research on these species, it has been discovered that Iberian Chiffchaff is the most divergent among the members of the chiffchaff species complex. The Iberian Chiffchaff is slightly larger and paler, with more olive-colored plumage.[6]

In past, erroneously listed as Phylloscopus brehmii.[7][8]

References
  1. BirdLife International (2019). "Phylloscopus ibericus". IUCN Red List of Threatened Species. 2019: e.T22729520A155614244. doi:10.2305/IUCN.UK.2019-3.RLTS.T22729520A155614244.en. Retrieved 12 November 2021.
  2. Cocker, Mark; Mabey, Richard (2005). Birds Britannica. London: Chatto & Windus. pp. 378–9. ISBN 0-7011-6907-9.
  3. Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 201, 305. ISBN 978-1-4081-2501-4.
  4. Sangster, George; Knox, Alan G.; Helbig, Andreas J. & Parkin, David T. (2002): "Taxonomic recommendations for European birds. " Ibis 144(1): 153–159.
  5. Helbig, A. J.; Martens, J.; Seibold, I.; Henning, F.; Schottler, B. & Wink, M. (1996): Phylogeny and species limits in the Palearctic Chiffchaff Phylloscopus collybita complex: mitochondrial genetic differentiation and bioacoustic evidence. Ibis 138(4): 650–666.
  6. Raković, Marko; Neto, Júlio M.; Lopes, Ricardo J.; Koblik, Evgeniy A.; Fadeev, Igor V.; Lohman, Yuriy V.; Aghayan, Sargis A.; Boano, Giovanni; Pavia, Marco; Perlman, Yoav; Kiat, Yosef; Ben Dov, Amir; Collinson, J. Martin; Voelker, Gary; Drovetski, Sergei V. (4 January 2019). "Geographic patterns of mtDNA and Z-linked sequence variation in the Common Chiffchaff and the 'chiffchaff complex'". PLOS ONE. 14 (1): e0210268. doi:10.1371/journal.pone.0210268. PMC 6319743.
  7. Svensson, L. (2001). The correct name of the Iberian Chiffchaff Phylloscopus ibericus Ticehurst 1937, its identification and new evidence of its winter grounds. Bull. Brit. Orn. Club 121(4): 281–296.
  8. Clement, P. & Garcia, E.F.J. (2018). Iberian Chiffchaff (Phylloscopus ibericus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.

Further reading
  • Svensson, Lars (2001). "The correct name of the Iberian Chiffchaff Phylloscopus ibericus Ticehurst 1937, its identification and new evidence of its winter grounds". Bulletin of the British Ornithologists' Club 121: 281–296.
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