Season 30, Episode 9 Deep Thinkers

First Aired: February 22, 2012

Part 2 of 3. The mental prowess of dolphins and whales is examined. Included: how they work cooperatively, show empathy and are self-aware; why it's believed that dolphins have individual names.

Next On TVSee all »

Cast & Details See all »

  • Premiered: October 10, 1982
  • Rating: TV-G
  • Premise: PBS's signature (and multi-award-winning) natural-history series uses gifted wildlife documentarians and stunning photography to reveal what its first host, Donald Johanson, called `the magic and mystery of the fascinating natural world.' The series has ga… (more)

Show More »

Trending TonightSee all »

Watch This

Puppy Bowl XII
The Puppy Bowl Gets the 30 for 30 Treatment

We went to Puppy Bowl XIII to speak to the puppies directly about the allegations of certain players illegally eating adult dog food instead of puppy food, the dirtiest fouls to ever stink up the field and so much more