Best photos of the month, May 2016.

Eurasian Roller | Galina Shepeleva | 7

Red-footed Falcon | Alexander Yakovlev | 6

Eastern Imperial Eagle | Anna Golubeva | 6

Black-Billed Magpie | Zabaldin Mikhail | 6

Common Oystercatcher | Mishail Belousow | 6

Siberian Rubythroat | Vadim Ivushkin | 6

Squacco Heron | Anna Golubeva | 5

Northern Shoveler | Anna Golubeva | 5

European Bee-eater | Igor Shcherbakov | 5

Black-tailed Godwit | Andrey Semenov | 5

Great Snipe | Alexei Ebel | 5

Black-tailed Godwit | Andrey Chernykh | 5

Common Kingfisher | Igor Shcherbakov | 5

Hoopoe | Sergey Chumakov | 5

Hoopoe | Sergey Chumakov | 5

Great Crested Grebe | Boris Georgi | 4

Common Cuckoo | Andrei Kiselev | 4

Western Grasshopper Warbler | Alexei Ebel | 4

Short-eared Owl | Alexei Ebel | 4

Northern Hawk Owl | Mishail Belousow | 4

Hoopoe | Sergey Chumakov | 4

Yellow-browed Warbler | Igor Latysh | 4

Hoopoe | Alexander Yakovlev | 4

Common Shelduck | Yuriy Guzenko | 4

Hoopoe | Sergey Chumakov | 4

Common Kingfisher | Igor Shcherbakov | 4