Eastern Asia from middle and upper R Yenisey, Altai Mts and northern Mongolia east to Anadyrland, Sea of Okhotsk and north-eastern China; probably winters mainly south-eastern Asia. Considered by some authors to be a subspecies of Northern House-Martin (Delichon urbicum).
Siberian House Martin (Delichon lagopodum) [XC162647]
by Patrick Franke from Bayankhongorijn Khukh Nuur, Mongolia (call, song, call in flight, song flight)
Siberian House Martin (Delichon lagopodum) [XC674748]
by Albert Lastukhin from Momskiy Natsional'nyy Ulus, Sakha Republic, Russian Federation (alarm call)
Subspecies
No subspecies.
Considered by some authors to be a subspecies of Northern House-Martin (Delichon urbicum).