Ava the Golden Tiger: Purr-fection in a cub, roaring into hearts everywhere

Thailand's zoos are experiencing a surge in popularity. A pygmy hippo and a rare golden tiger cub are attracting attention. Ava, the tiger cub, and her sister Luna reside at the Chiang Mai Night Safari. Khao Kheow Zoo houses Moo Deng, the pygmy hippo. Both zoos are seeing increased visitor interest.