Cleverly captured by the camera eyes of 13 different 'spies', see intimate and insightful footage of a baby learning sonar, male dolphins courting potential mates, a dolphin pod using ingenious tactics as they hunt together, and much more.

Commentaires

Si vous aimez cette émission, vous aimerez sûrement celles-ci :

• Space Shuttle Columbia: The Final Flight Part 2
• Ice Road Rescue
• Out of Bounds