Summary:

- This article discusses the discovery of a new species of giant tortoise on the Galápagos Islands, a remote archipelago off the coast of Ecuador. The tortoise, named Chelonoidis donfaustoi, was previously thought to be a subspecies of the Española giant tortoise.

- Genetic analysis and morphological differences have now confirmed that the Galápagos population is a distinct species, making it the 15th known species of giant tortoise in the Galápagos. This discovery highlights the ongoing scientific exploration and understanding of the unique biodiversity found in the Galápagos Islands.

- The article emphasizes the importance of continued research and conservation efforts to protect the Galápagos' fragile ecosystems and the diverse array of species that inhabit the islands, including this newly identified giant tortoise.