Polar Explorations Episode 18, South Georgia and Macquarie Episode 18, South Georgia and Macquarie.

Streaming video - 2015

Among the least inhabited places on Earth, the sub-Antarctic islands feature a spectacular array of wildlife despite a history of wanton exploitation beginning in the 18th century. Learn how seal, whale, and penguin populations were devastated on and around two of the sub-Antarctic's most significant islands - South Georgia and Macquarie - and how each population has largely recovered.