Ocean Giants: Deep Thinkers
Season 30 Episode 9 | 53m 10s | Video has closed captioning.
In some respects the brains of whales and dolphins are more complex than ours. Whales and dolphins work co-operatively, show empathy and are self-aware. Find out how clever, and how much like us, whales and dolphins might be.
Problems Playing Video? | Closed Captioning