Take a look at how countless strategies to reproduce have evolved. From lothario lions to sneaky baboons, the fight for a mate can be both deadly and beautiful.

Zambia's Luangwa Valley may seem ageless and permanent but in reality it's in constant flux, influenced by the myriad of animals that call it home.

It's dry season in the Luangwa Valley. For herbivores, food is hard to come by, but one animal's misfortune can be another's good luck.