Watch Galapagos: Realm of Giant Sharks

Galapagos: Realm of Giant Sharks is a documentary about whale sharks, the biggest fish in the sea. The sharks congregate at Darwin Island-- and the scientists have found that they are all pregnant females that are about to give birth. The documentary also portrays some of the difficulties of studying such huge animals; whale sharks can be over forty feet long, and they can be tough to tag.

Galapagos: Realm of Giant Sharks is a 2014 documentary with a runtime of 53 minutes. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 6.9.