Sixteen countries have adopted the Mombasa Declaration to combat illegal, unregulated and unreported fishing. The biggest weapon in their arsenal: transparency.By Johnny SturgeonMamadou Sarr remembers when an artisanal fisherman in Dakar only had to helm his wooden pirogue a single kilometer offshore to find a rich bounty of sardines and cuttlefish. For generations, Senegal’s near shore was the staging ground for a noble trade passed down from father to son.