The island group known for its unique wildlife and conservation efforts is the Galápagos Islands, which belong to Ecudaor. These islands are famous for their diverse species, many of which are not found anywhere else in the world, such as the Galápagos tortoise and the marine iguana. The Galápagos Islands played a crucial role in Charles Darwin's theory of evolution by natural selection. Conservation efforts are crucial here to protect its fragile ecosystems from human impact and invasive species.