Nature is wonderful and beautiful and oh-so-fascinating, but it can also be extremely cruel. Like in this video of an impala giving birth, only to be interrupted by a hungry leopard. As the predator approaches the mother jumps up and bolts. The leopard then spends  few minutes watching the impala lamb, and there's a moment of hope... but you will have to see what happens for yourself! (Not recommended for sensitive viewers). Sent in by News24 Travel reader, Cornel Rademeyer.