Best photos of the month, April 2018.

Whooper Swan | Konstantin Andrussenko | 3

Saxaul Sparrow | Askar Isabekov | 2

Common Crane | Alexey Timoshenko | 2

Demoiselle Crane | Alexey Timoshenko | 2

Dalmatian Pelican | Vassiliy Fedorenko | 2

Great Bustard | Malik Nukusbekov | 2

Blackcap | Aibar Magazov | 2

Citrine Wagtail | Valentin Zenkov | 2

Black-eared Kite | Andrei Kuryashkin | 2

Black Stork | Konstantin Andrussenko | 2

Citrine Wagtail | Konstantin Andrussenko | 2

Common Sandpiper | Konstantin Andrussenko | 2

Song Thrush | Konstantin Andrussenko | 2

Great Bustard | Malik Nukusbekov | 2

Eurasian Wryneck | Konstantin Andrussenko | 2

Wallcreeper | Andrey Kovalenko | 1

Common Treecreeper | Vassiliy Fedorenko | 1

Tree Sparrow | Boris Gubin | 1

Long-legged Buzzard | Boris Gubin | 1

Black-headed Wagtail | Aibar Magazov | 1

Common Sparrowhawk | Aibar Magazov | 1

Lammergeier | Valeriy Gryunberg | 1

Steppe Eagle | Valeriy Gryunberg | 1

Steppe Eagle | Valeriy Gryunberg | 1

Collared Flycatcher | Ainur Iskakova | 1

Ruddy Shelduck | Konstantin Andrussenko | 1

Common Crane | Konstantin Andrussenko | 1

Pallas's Gull | Konstantin Andrussenko | 1

Great Grey Shrike | Konstantin Andrussenko | 1

Rock Bunting | Konstantin Andrussenko | 1

Northern Shoveler | Konstantin Andrussenko | 1

Green Sandpiper | Konstantin Andrussenko | 1

Oriental Turtle Dove | Konstantin Andrussenko | 1

Grey Wagtail | Konstantin Andrussenko | 1

Green Sandpiper | Konstantin Andrussenko | 1

Common Stonechat | Konstantin Andrussenko | 1

Little Ringed Plover | Konstantin Andrussenko | 1

Turkestan Tit | Boris Gubin | 1

Goosander | Valentin Zenkov | 1

Steppe Eagle | Valeriy Gryunberg | 1

Collared Flycatcher | Ainur Iskakova | 1

Common Oystercatcher | Konstantin Andrussenko | 1

Whooper Swan | Konstantin Andrussenko | 1

Lammergeier | Valeriy Gryunberg | 1