Sumatran Tiger Cub / Point Defiance Zoo & Aquarium

Jaya, an endangered Sumatran Tiger at Point Defiance Zoo & Aquarium, gave birth to a 1.36kg male cub on 22 August. Zoological staff separated the cub from his mother a few days after birth because he wasn’t getting enough milk, was dehydrated and his temperature was low. Thanks to diligent hand-raising by his keepers, he’s now thriving — via ZooBorns