Natural World

Saved By Dolphins (27x6)

Ημερομηνία προβολής: Φεβ 08, 2008

Since ancient times, there have been legends of dolphins rescuing humans at sea. Two recent cases where swimmers were rescued from sharks by dolphins seem to show that the legends are true. Dramatisations from the Red Sea and New Zealand's North Island help scientists analyse what makes dolphins take pity on humans.