- Di 9 juni 2020
- 23:45 tot 00:45
- Mike Gunton, Stephen Fry
Seizoen 1 - Aflevering 2 - Deep Thinkers
The documentary explores the intelligence of marine mammals, discovering just how smart whales and dolphins really are. Scientist Denise Herzing talks about the development of a two-way communication system between dolphins and humans in the Bahamas, while in Western Australia the creatures are filmed using a range of survival skills. In Mexico, grey whales seemingly empathise with humans, while the humpbacks of Alaska pool their talents to increase hunting success. Narrated by Stephen Fry.