“A pod of dolphins circled protectively round a group of New Zealand swimmers to fend off an attack by a great white shark, media reported on Tuesday.”

Dolphins are known to be more clever than dogs, maybe even more clever than Gorillas. Some researches say that they have a real language.

IMHO, a law should be passed where people who kill dolphins should be trialed the same way if they were killing other people. Dolphis are very different animals, they do have something special in them, that we must protect.