A Siberian tiger walks in the snow at the Siberian Tiger Park in Harbin, northeast China's Heilongjiang Province, Nov 17, 2023. Photo:Xinhua

A Siberian tiger rests on a rack at the Siberian Tiger Park in Harbin, northeast China's Heilongjiang Province, Nov 17, 2023. Photo:Xinhua

A Siberian tiger is pictured at the Siberian Tiger Park in Harbin, northeast China's Heilongjiang Province, Nov 17, 2023. Photo:Xinhua

A Siberian tiger walks in the snow at the Siberian Tiger Park in Harbin, northeast China's Heilongjiang Province, Nov 17, 2023. Photo:Xinhua

A Siberian tiger walks in the snow at the Siberian Tiger Park in Harbin, northeast China's Heilongjiang Province, Nov 17, 2023. Photo:Xinhua

Siberian tigers are seen in the snow at the Siberian Tiger Park in Harbin, northeast China's Heilongjiang Province, Nov 17, 2023. Photo:Xinhua

Siberian tigers huddle in the snow at the Siberian Tiger Park in Harbin, northeast China's Heilongjiang Province, Nov 17, 2023. Photo:Xinhua