Siberian tiger cubs flourish in Chinese breeding centers

A Siberian tiger cub plays at the Siberian Tiger Park in Harbin, Heilongjiang province. [Photo by Zheng Xuefeng/For chinadaily.com.cn]

The mating season for Siberian tigers usually falls in January and February, and the birthing season runs from early April to late June.

Half a month after their birth, five tiger cubs, including three males and two females, are getting stronger at Hengdaohezi Siberian Tiger Park.