What are Africa’s big cats saying? Discover the meaning behind their roars, saws and chirps. Lions roar, leopards saw, and cheetahs chirp, but what are they really saying? "Big Cats Unleashed" decodes ...

Dakota Zoo visitors should be able to hear the big cats roar by next summer. A summer 2008 opening is planned for a new building that will house Siberian tigers and snow leopards. So far, $2.1 million ...

The big cats' roar is growing louder. And zoo director Terry Lincoln was hearing them Friday as he gave a pair of visitors a guided tour of the work-in-progress exhibit that will house snow leopards ...