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 ...

From the savannahs of Africa to the forests of Russia, the roar of a big cat in the distance can prove fascinating and chilling, especially if it isn’t all that distant. Dr. Ed Walsh and Dr. JoAnn ...

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 ...

In Big Cats 24/7, viewers follow local and international wildlife filmmakers on the trail of lions, leopards and cheetahs in the heart of Botswana’s Okavango Delta. Using the latest technology, the ...