The email says that the pictures are from a zoo in California where the mother tiger had lost triplets and the grieving was so bad that it began to affect her health.

有人说这组照片里的几只动物主角来自加利福尼亚的一家动物园，虎妈妈因为亲生的虎宝宝不幸早夭而悲痛过度，影响到了她的健康情况。