A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences

A new master taking over at the Ussuri Nature Reserve. Photograph from the Ussuri Nature Reserve, the Severtsov Institute of Ecology and Evolution at the Russian Academy of Sciences