Species of bird
The Socotra sparrow (Passer insularis ) is a passerine bird endemic to the islands of Socotra , Samhah , and Darsah in the Indian Ocean, off the Horn of Africa .[ 3] [ 4] The taxonomy of this species and its relatives is complex, with some authorities, including BirdLife International , recognising this species and the very similar Abd al-Kuri sparrow , as well as several from mainland Africa, as separate,[ 5] [ 6] and others lumping all these species and the probably unrelated Iago sparrow .[ 7]
^ BirdLife International (2018). "Passer insularis " . IUCN Red List of Threatened Species . 2018 : e.T22736000A132187599. doi :10.2305/IUCN.UK.2018-2.RLTS.T22736000A132187599.en . Retrieved 13 November 2021 .
^ Sclater, P. L.; Hartlaub, G. (1881). "On the Birds collected in Socotra by Prof. I. B. Balfour". Proceedings of the Scientific Meetings of the Zoological Society of London for the Year 1881 . Vol. 1881. pp. 165–175.
^ Balfour, I. B. ; Forbes, Henry O. (1903). "The Birds of Sokotra". In Forbes, Henry O. (ed.). The Natural History of Sokotra and Abd-el-kuri . London: R. H. Porter.
^ Shelley 1902 , pp. 238–239
^ BirdLife International (2010). "Species factsheet: Passer insularis " . Retrieved 24 June 2010 .
^ Kirwan, Guy M. (2008). "Studies of Socotran Birds III. Morphological and mensural evidence for a 'new' species in the Rufous Sparrow Passer motitensis complex endemic to the island of Abd 'Al Kuri, with the validation of Passer insularis Sclater & Hartlaub, 1881". Bulletin of the British Ornithologists' Club . 128 (2): 83–93.
^ Summers-Smith 1988 , p. 92