On September 15, 1835, the British ship HMS Beagle landed in the Galapagos archipelago in the Pacific Ocean, carrying the young naturalist Charles Darwin. The expedition, which had departed from England nearly four years prior, had already explored various regions of South America and the Pacific.
Darwin, then 26 years old, observed the volcanic landscape and the islands' unique fauna, including giant tortoises and marine iguanas. Variations among similar species on different islands, such as the finches, caught his attention and were fundamental to the development of his evolutionary ideas.
The Galapagos observations, though Darwin had not yet formulated his theory, were crucial for "On the Origin of Species." The voyage provided Darwin with a natural laboratory that forever changed humanity's understanding of the origin and evolution of life.
