For the first time in over a century, 158 giant tortoises have returned to inhabit Floreana Island, marking an important scientific and environmental achievement in the Galápagos Islands. This species, which had been locally extinct since the 19th century, has been brought back thanks to a comprehensive ecological restoration program rooted in genetic research. The reintroduction signifies not only the revival of a species but also the commitment to restoring the unique biodiversity that the Galápagos are known for.

The returning tortoises are descendants of individuals identified through genetic studies conducted at Wolf Volcano on Isabela Island. These studies confirmed the genetic lineage of Chelonoidis niger, the species considered extinct locally for over 150 years. In 2015, with the help of the Galápagos National Park and the Galapagos Conservancy, 32 tortoises were relocated to the Fausto Llerena Breeding Center, where a specialized program was initiated to recover their genetic line and breed suitable individuals for their return to their native habitat.

This successful reintroduction is expected to play a crucial role in the ecosystem of Floreana Island and serves as a model for future conservation efforts within the Galápagos. Ecologists and conservationists anticipate that the presence of these tortoises will contribute to ecological balance and the restoration of the island’s natural heritage, further emphasizing the importance of scientific research in conservation efforts.