The Galápagos Marine Reserve has existed since 1998, but a reserve is only as strong as its enforcement — and in 2017, that enforcement was tested directly. A fleet of more than 300 fishing vessels, reported to be operating out of China, was tracked converging near the boundary of the reserve, a scale of activity that alarmed conservationists and Ecuadorian authorities alike.
That same year, Ecuador's navy intercepted and detained one vessel from a similar fleet, the Fu Yuan Yu Leng 999, inside the reserve's protected waters. What investigators found on board was staggering: more than 7,000 sharks, a haul that made international headlines and turned an abstract concern about industrial fishing pressure into a very concrete case.
The incident became a rallying point for the region's conservation community, including groups like the Galápagos Conservation Trust and the Save Our Seas Foundation, which have long supported research and enforcement efforts tied to the reserve. It also reinforced the value of research already underway — the Galápagos Whale Shark Project, founded in 2005, had been tracking the movement of migratory species like whale sharks, hammerheads, and rays through these waters well before the bust, building the kind of data that makes the case for stronger protection.
That momentum eventually fed into a bigger step: in October 2021, the presidents of Ecuador and Costa Rica jointly declared a 120,000-square-kilometer (roughly 75,000-square-mile) corridor connecting the Galápagos Marine Reserve to Costa Rica's Cocos National Park as a protected migratory swimway. The 2017 seizure is part of the backstory explaining why that kind of cross-border protection became a priority in the first place.
Source: adapted from Galápagos Shark Diving's own published article on the expansion of protections around the Galápagos Marine Reserve.