Ilya Povalyaev:
Snow Bunting (Plectrophenax nivalis)
Ilya Povalyaev:
Snow Bunting (Plectrophenax nivalis)
Ilya Povalyaev:
Snow Bunting (Plectrophenax nivalis)
Ilya Povalyaev:
Snow Bunting (Plectrophenax nivalis)
Ilya Povalyaev:
Snow Bunting (Plectrophenax nivalis)
Ilya Povalyaev:
Lapland Longspur (Calcarius lapponicus)
Ilya Povalyaev:
Lapland Longspur (Calcarius lapponicus)
Ilya Povalyaev:
Lapland Longspur (Calcarius lapponicus)
Ilya Povalyaev:
Chestnut-collared Longspur (Calcarius ornatus)
Ilya Povalyaev:
Thick-billed Longspur (Calcarius mccownii)
Ilya Povalyaev:
Lapland Longspur (Calcarius lapponicus)