Why go
Darwin’s observations matter here because neighboring islands can hold distinct forms of familiar animals. Knowing that background turns a tortoise or mockingbird into a clue about isolation and change. It also helps explain why the Galápagos are discussed as both inhabited Ecuadorian islands and a protected natural environment.
The full story
The Galápagos straddle the Equator in the Pacific, west of mainland Ecuador. Their separation from the continent helped shape the endemic species for which they are known: animals and plants native to a limited place. Charles Darwin studied the islands during the voyage of the Beagle, and his observations and collections contributed to the development of his ideas about evolution by natural selection. The names on maps carry a different history. Tomás de Berlanga recorded the islands after an accidental arrival in 1535. Later navigators used names honoring British figures, and those names persisted in English publications after Ecuador annexed the archipelago in 1832 and introduced official Spanish names. Recognizing an older name can therefore help when reading historical accounts, but established local names provide the clearest orientation for a visit today.