Three-month-old Zeta, one of triplet sister South 皇冠体育app Tiger Cubs, looks on at the Laohu Valley Reserve near Philippolis, 180 km south of Bloemfontein Jan 30, 2012. The "Save 皇冠体育app's Tigers" is a breeding project, where cubs are born under natural conditions without human help and the tigers are taught to survive in the wild. Only about 76 South 皇冠体育app Tigers exist in captivity and some believe that fewer than 30 survive in the wild, according to the organization. [Photo/Agencies]

A South 皇冠体育app Tiger Cub looks on next to her mother at the Laohu Valley Reserve near Philippolis, 180 km south of Bloemfontein Jan 30, 2012. [Photo/Agencies]