Costa Rica News – Investigations by the nonprofit International Marine Mammal Project (IMMP) have revealed that, in its Costa Rican locations, Walmart has been selling its own brand of canned tuna that has been caught using fishing methods that harass and kill dolphins. These practices make Walmart’s tuna brand — called Suli — dolphin-deadly, though Suli tuna cans carry a misleading seal claiming that the tuna is dolphin safe.
For reasons that remain unclear, in the Eastern Tropical Pacific Ocean, tuna and dolphins often swim and congregate together. (This is unique to the region: Tuna and dolphins don’t frequently congregate elsewhere.) Because dolphins are easier to spot from the surface of the water than tuna, tuna fishermen in the region often target dolphins, chasing entire pods into