I read this report on the BBC News website last night and it gave me the warm and fuzzies, so I thought I'd share.
A dolphin has come to the rescue of two whales which had become stranded on a beach in New Zealand.
Conservation officer Malcolm Smith told the BBC that he and a group of other people had tried in vain for an hour and a half to get the whales to sea.
The pygmy sperm whales had repeatedly beached, and both they and the humans were tired and set to give up, he said.
But then the dolphin appeared, communicated with the whales, and led them to safety.
I thought that was just lovely. The full report can be found here.