A newly discovered bat species holds the record for the longest tongue-to-body ratio among all mammals.
Aired: Jun 10, 2012A newly discovered bat species holds the record for the longest tongue-to-bod...
Aired: Jun 10, 2012In the harsh yet vibrant Atacama Desert, a thriving colony of penguins must o...
Aired: Jun 11, 2012A rare and extraordinary moment unfolds as a lemon shark brings new life to t...
Aired: Jun 11, 2012In the next episode, a group of brave adventurers ventures into the Amazonian...
Aired: Nov 30, -1Main Cast
Current Status: Ended
Network: National Geographic
Production Country: United States
Genres:Documentary
