Spanish Sparrow (Passer) [XC854562]
by Andr\u00e1s Schmidt from Domus de Maria (near Chia), Province of South Sardinia, Sardinia, Italy (call, song)
Spanish Sparrow (Passer) [XC727889]
by Agris Celmins from Primorsko North, Bulgaria (song)
Subspecies
Forms a superspecies with House Sparrow (Passer domesticus) and Passer italiae. All three sometimes considered conspecific.
Hybridizes extensively with House Sparrow (Passer domesticus), and in southern Italy with Passer italiae. Hybrids with Eurasian Tree Sparrow (Passer montanus) have also been reported.
The following 2 subspecies are recognised:
hispaniolensis (Temminck, 1820) - Iberian Peninsula, Sardinia, Greece and Balkans, western Asia Minor, eastern Atlantic islands (Madeira, Canary Is and Cape Verde Is) and north-western Africa (Morocco east to north-eastern Libya).
transcaspicus Tschusi, 1902 - Cyprus, eastern Turkey and Levant east to Iran, Afghanistan, southern Kazakhstan and north-western China (western Xinjiang). Non-breeding also north-western Indian Subcontinent.