Sailyugem National Park workers install trail cameras at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

21.02.2017#3039217

Trail cameras installed on the snow leopard trail at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

21.02.2017#3039211

A Sailyugem National Park researcher retrieves data from a trail camera installed on a snow leopard trail in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

18.02.2017#3038848

A Sailyugem National Park researcher during Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

18.02.2017#3038845

A snow leopard at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. (A trail camera photo. Maximum possible resolution). The photo is a handout provided by a third party. Only for editorial use. Archiving, commercial use, advertising and promotion are prohibited.

03.01.2017#3038838

A snow leopard at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. (A trail camera photo. Maximum possible resolution). The photo is a handout provided by a third party. Only for editorial use. Archiving, commercial use, advertising and promotion are prohibited.

09.12.2016#3038834

A snow leopard at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. (A trail camera photo. Maximum possible resolution). The photo is a handout provided by a third party. Only for editorial use. Archiving, commercial use, advertising and promotion are prohibited.

25.01.2017#3038832

A snow leopard at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. (A trail camera photo. Maximum possible resolution). The photo is a handout provided by a third party. Only for editorial use. Archiving, commercial use, advertising and promotion are prohibited.

15.10.2015#3038829

A Sailyugem National Park researcher studies snow leopard footprints left near a trail camera in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

18.02.2017#3038816

Sailyugem National Park researchers check the Sarzhematy River bed for animal footprints at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

19.02.2017#3038808

A Sailyugem National Park shows snow leopard claw traces on a rock at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

19.02.2017#3038804

A Sailyugem National Park researcher retrieves data from a trail camera installed on a snow leopard trail in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

18.02.2017#3038792

WWF researchers after checking trail cameras installed on the snow leopard trail in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

18.02.2017#3038788

A Sailyugem National Park worker, right, and a WWF researcher review photos from trail cameras installed in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

18.02.2017#3038784

A Sailyugem National Park researcher, left, and a WWF researcher install trail cameras in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

18.02.2017#3038782

Sailyugem National Park researchers study snow leopard footprints in the snow at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

19.02.2017#3038772

Sailyugem National Park and WWF researchers study animal footprints in the snow at Sailyugem National Park in the Kosh-Agach district of the Republic of Altai. Russia's first total snow leopard count has started in the Kosh-Agach district of the Republic of Altai.

19.02.2017#3038768