Darwin's Galapagos Island species protected, yet still at risk

Industrial fishing boats hover menacingly on the edges of Ecuador's Galapagos Marine Reserve, where schools of multicolored fish and hammerhead sharks frolic in the protected Pacific waters. The reserve is a haven for the flurry of creatures and plants living in the waters around the Galapagos Islands where naturalist Charles Darwin found the inspiration for his theory of natural selection. But outside its boundaries, not delineated by any physical barrier, there is no protection on the high seas where these same species also venture.