Eastern Canary Islands chiffchaff
| Eastern Canary Islands chiffchaff | |
|---|---|
Extinct (1986?)
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Phylloscopidae |
| Genus: | Phylloscopus |
| Species: | |
| Subspecies: | †P. c. exsul
|
| Trinomial name | |
| †Phylloscopus canariensis exsul (Hartert, 1907)
| |
| Synonyms | |
|
Phylloscopus collybita exsul | |
The eastern Canary Islands chiffchaff or Lanzarote Island chiffchaff (Phylloscopus canariensis exsul) is an extinct
.The eastern Canary Islands chiffchaff was more chestnut-backed and shorter-winged than the
Note terraced slopes; virtually all natural tree and shrub cover has been cleared for agriculture.
Apparently this subspecies was already very rare at the moment of its description. A number of specimens were collected at the beginning of the 20th century in the valleys of Haría (Lanzarote). There it could be observed in broom thickets in the high and fresh zones. Since then there are only some doubtful records. The presence of this subspecies in Fuerteventura is merely hypothetical, as no specimen was ever collected there, nor are there reliable records from that island.
The cause of extinction is unknown. Perhaps its final disappearance is related to the destruction and/or transformation of the vegetation in the high zones of the Macizo de Famara.
See also
- List of extinct birds
- List of extinct animals
- List of extinct animals of Europe
References
- ^ Clement, P.; Helbig, A. J. (1998). "Taxonomy and identification of chiffchaffs in the Western Palearctic". Br. Birds. 91: 361–376.
- .
- ^ Helbig, A. J.; Martens, J.; Seibold, I.; Henning, F.; B., Schottler; 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.