An undated file photo, released by Conservation International, shows fresh shark fins being dried on the deck of an apprehended fishing boat in Raja Ampat, a declared shark and manta ray sanctuary in ... more 

An undated file photo, released by Conservation International, shows fresh shark fins being dried on the deck of an apprehended fishing boat in Raja Ampat, a declared shark and manta ray sanctuary in West Papua province of Indonesia. Ninety percent of the world's sharks have disappeared over the past 100 years, mostly due to overfishing less