Comments: The lions in this are huge. The reason: they are swimmers. Most cats are afraid of water. The lions in the Okavango Delta thrive in it. And buffalo are about the only thing on their menu so there's no room for mamby pamby "I don't want to get my feet wet" nonsense
If you watch other docs about lions and buffalo, usually the buffalo can dip into the water to get away from the lions. That doesn't work here
Summary: It is a spectacle few have seen firsthand. Two foes trapped on an island in a remote part of Africa--and a battle to survive captured in high-definition over two years by award-winning filmmakers. Now, National Geographic takes viewers onto a unique battlefield in the Okavango Delta to witness the grueling fight for survival of highly specialized lions that prey almost exclusively on buffalo in Relentless Enemies.