Endangered Amur leopard cubs born at Illinois zoo

 By JULIA JACOBO

Two male endangered Amur leopard cubs have been born at the Brookfield Zoo in Illinois.

Two endangered Amur leopard cubs have been born at the Brookfield Zoo in Illinois.

The 8-week-old male cubs are “thriving,” Amy Roberts, the Brookfield Zoo’s senior curator of mammals, told ABC News.

As they’ve grown, the cubs’ caregivers have been able to tell them apart by their differing appearances and personalities, Roberts said.

The cubs have different spots, and one of them has a bolder personality than the other, Roberts said…