Africa: Every spring in Botswana, hundreds of zebras leave the largest inland delta in the world on a 150-mile slog into hell ??? a desert of salt and sand ??? so that their bodies can take in much-needed minerals. Their stripes help protect them from predators as long as they stick together ??? blurring their lines and making them indistinguishable as individual animals.
(Photo Credit: ?? Anup Shah)
**FOR VIEWING ONLY**
ALL LICENSING MUST BE CLEARED BEFORE ANY USE.