Watch The Grouper Mystery Online HD on Popcornflix

Genres: Documentary
Release Date: 11/07/2015
Duration: 52 minutes
Director: Gil Kébaïli
Production: Les Films d'Ici, Andromède Océanologie, ARTE
Country: France

Overview:

In French Polynesia, there is a place where every year, thousands of groupers gather in secret followed by hundreds of sharks… The photographer, diver and biologist Laurent Ballesta, with his team, wanted to better understand what motivates these fish to wait until the exact day of the full moon to spawn all at once! With the help of researchers from the CNRS of Moorea, they dived and conducted numerous experiments to study and witness this unique phenomenon. Taking advantage of this period of incredible richness, Laurent Ballesta did a record dive of 24 hours at over 20 meters.