Sharks vs. Dolphin: Blood Battle

There is not more merciless and sly hunter, than greater white shark. She is legally considered one of the most dangerous and blood-thirsty predators of world fauna. Not many there is a lucky enough victims to survive after the attack of large white shark.

Dolphins: The Wild Side follows these mammals in the wild as they fight for mating rights, hunt for food, and clash with other dolphin species. Thanks to some brilliant underwater camerawork, we're treated to the sight of dolphins hydroplaning through 10 inches of water after fish, ramming one other in a quarrel over females, and evading a group of hungry orcas in Alaska. (Killer whales are actually part of the dolphin family, but they feel no compunction about feeding on their smaller cousins--not a scene for the squeamish!) But perhaps the most impressive part of this documentary are the scenes of a dolphin pod working in concert to trap a shimmering, mammoth school of sardines. Through calculated use of air bubbles, tail slaps, and sonic pips, the animals corral their prey and have a feast. The clever, and at times ruthless, nature of these mammals is on abundant display in this entertaining documentary

Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand. It is currently the longest-running series in its genre on British television, with more than 400 episodes broadcast since its inception in 1983. Natural World is produced by the BBC Natural History Unit in Bristol, but individual programmes can be in-house productions, collaborative productions with other broadcasters or films made and distributed by independent production companies and purchased by the BBC. Natural World programmes are often broadcast as PBS Nature episodes in the USA. Since 2008, most Natural World programmes have been shot and broadcast in high definition.