When the buffalo aren’t fighting off the occasional lion, they’re eating grass—and lots of it. It forms the bulk of their diet. Like cows, buffalo chew cud to further extract nutrients.

At the time, she studied East African lions, and their “problematic ... “We are proud to help bring the National Geographic Live series to Buffalo,” said Joe Priselac, CEO of P&A Group ...

National Geographic is doing what it does best this ... The second installment of its "Savage Kingdom," series features warring lion clans struggling for survival in a remote region of Botswana.