See also:
Motacilla alba Linnaeus, 1758
Motacilla alba dukhunensis Sykes, 1832
Motacilla alba ocularis Swinhoe, 1860

No Synonyms

Description. The mantle is grey, throat is black. No black stripe between bill and nape. White edges on greater and median wing coverts and tertials are narrower; white on the wing is less extensive than on dukhunensis.

Distribution. Breeds in Volga-Ural region including Ural valley.

References

Gavrilov E. I., Gavrilov A. E. "The Birds of Kazakhstan". Almaty, 2005
Э.И.Гаврилов. "Фауна и распространение птиц Казахстана". Алматы, 1999.