Tsar now lives at the Como Zoo in St. Paul, Minn., where he fathered two cubs born in August. Natasha will be the first Amur tiger for the Alaska Zoo. Amur Tigers, also known as Siberian tigers, are native to Russia but have been found in China and Russia. Unlike lions, the endangered species is a solitary predator.

The zoo says there are less than 400 Sumatran tigers left in the wild, and every single cub is vital for the survival of the endange

After more than two months of patient waiting, the public can now see the first tiger cub born at the Louisville Zoo in 20 years Zoo officials announced Monday. The male Sumatran tiger cub was born July 23 to father Kami Sambal,