Best photos of the month, May 2021.

Bluethroat | Vera Shvetsova | 8

Smew | Nadezhda Bogomyakova | 7

Black-tailed Godwit | Anna Ivankova | 7

Rustic Bunting | Nadezhda Bogomyakova | 6

Smew | Nadezhda Bogomyakova | 6

Common Teal | Nadezhda Bogomyakova | 5

Eurasian Hobby | Anna Ivankova | 5

Smew | Nadezhda Bogomyakova | 5

Common Teal | Nadezhda Bogomyakova | 5

Great Grey Owl | Nadezhda Bogomyakova | 4

Greater White-fronted Goose | Maksim Volkov | 4

Bluethroat | Vera Shvetsova | 4

Barn Swallow | Vladimir Weizel | 3

Mute Swan | Maksim Volkov | 3

Greater White-fronted Goose | Maksim Volkov | 3

Redwing | Lyubov Dokuchaeva | 2

Common Goldeneye | Nadezhda Bogomyakova | 2

Eurasian Redstart | Nadezhda Bogomyakova | 2

Black-throated Thrush | Nadezhda Bogomyakova | 2

Redwing | Vladimir Weizel | 2

Common Chiffchaff | Vladimir Weizel | 2

Common Stonechat | Maksim Volkov | 2

Great Crested Grebe | Maksim Volkov | 2

Gadwall | Maksim Volkov | 2

Garganey | Maksim Volkov | 2

House Sparrow | Anna Ivankova | 2

Common Tern | Anna Ivankova | 2

Sand Martin | Jura Janke | 2

Black Kite | Jura Janke | 2

Great Grey Owl | Nadezhda Bogomyakova | 2

Black-tailed Godwit | Nadezhda Bogomyakova | 1

Rook | Vera Shvetsova | 1

Ruff | Vera Shvetsova | 1

Western Marsh-harrier | Vera Shvetsova | 1

Common Teal | Vladimir Weizel | 1

Northern Shoveler | Vladimir Weizel | 1

Bluethroat | Vladimir Weizel | 1

Lesser Whitethroat | Vladimir Weizel | 1

Black-headed Gull | Maksim Volkov | 1

White Wagtail | Maksim Volkov | 1

Ruff | Maksim Volkov | 1

Baraba Steppe Gull | Maksim Volkov | 1

Eurasian Wigeon | Maksim Volkov | 1

Pallid Harrier | Anna Ivankova | 1

Common Pochard | Anna Ivankova | 1

Black-tailed Godwit | Anna Ivankova | 1

Azure Tit | Anna Ivankova | 1

Common Crane | Anna Ivankova | 1

Little Ringed Plover | Anna Ivankova | 1

Eurasian Jackdaw | Jura Janke | 1

Blyth's Reed Warbler | Jura Janke | 1

Rustic Bunting | Nadezhda Bogomyakova | 1

Common Teal | Nadezhda Bogomyakova | 1

Mute Swan | Maksim Volkov | 1

Common Crane | Anna Ivankova | 1