S30E9
Ocean Giants: Deep Thinkers
Find out how clever - and how much like us - whales and dolphins might be. 4/4/2012
Features
Dolphin Mud Walls
In Florida Bay, dolphins feed by creating walls of mud that trap nearby fish.
Dolphin Bubble Play
What will dolphins make of the silvery rings of air produced by a bubble machine?
Going Aquatic: Cetacean Evolution
All cetaceans, including whales, dolphins, and porpoises, are descendants of land-living mammals. But how did...
Additional Resources
A list of resources and websites related to whales, dolphins, and other marine mammals that...