Leaked footage shot by crews from the purse seiners : Demiku, Alakrana, Elai Elai, Dolomieu, in the Indian Ocean between 2008 and 2013. The footage shows the impacts of FADs destructive fishing method and bycatch. FADs increase bycatch of endangered species such sharks, silky sharks, marlin, ray. Greenpeace urges tuna brands to source FADs free caught tuna.