The Galápagos Got Back Its Giant Tortoises—And a Whole Lot More
This article was originally published in Hakai Magazine.By the late 19th century, whalers, settlers, and pirates had changed the ecology of the Galápagos Islands by poaching some native species—like Galápagos giant tortoises—and introducing others, such as goats and rats. The latter species became pests and severely destabilized the island ecosystems. Goats overgrazed the plants the tortoises ate while rats preyed on their eggs.