Time Changes in Galapagos Islands Over the Years. The Galapagos Islands, a fragile ecosystem far out to sea, are particularly vulnerable to climate change. As climate change warms the world’s oceans, these islands are a crucible. The Galapagos Islands host a faunal freak show of rare animal species endemic only to those volcanic specks isolated in the Pacific Ocean. Because of the islands’ isolation and remoteness, many of these species are found only in the Galápagos and have not changed much since prehistoric times. El Nino is a current of warm water than sometimes causes an additional effect on the climate of the Galapagos Islands. Although he was only in the Galapagos for five weeks in 1835, it was the wildlife that he saw there that inspired him to develop his Theory of Evolution. Earthwatch volunteers studied how Darwin’s finches continue to evolve in relation to another immigrant to the Galapagos: the Philornis downsi fly.This species probably came to the Galapagos on cargo ships in the 1960s. Galapagos Islands Vacation Rentals Galapagos Islands Vacation Packages Flights to Galapagos Islands Galapagos Islands Restaurants Things to Do in Galapagos Islands Galapagos Islands Travel Forum Galapagos Islands Photos Galapagos Islands Map Galapagos Islands Travel Guide All Galapagos Islands Hotels; Galapagos Islands Hotel Deals Every time the El Niño or La Niña phenomenon strikes, the plants and animals of the archipelago suffer. Stewart and five coauthors first decide the geological journey that sets each island's lifespan from volcanic birth to death and burial. There is some research to suggest that global climate change could potentially lead to more frequent and even more intense El Niño events which could have serious implications for the Galapagos Islands. Charles Darwin and the rest of the HMS Beagle crew spent only five weeks in the Galapagos Islands, but the research performed there and the species Darwin brought back to England were instrumental in the formation of a core part of the original theory of evolution and Darwin's ideas on natural selection which he published in his first book . Five Astounding Animal Adaptations in the Galapagos Islands By Matt Kareus Pretty much everyone knows by now that the strange creatures that Charles Darwin encountered in the Galapagos Islands in the early 19th century played a crucial role in the development of his world-changing theory of evolution by natural selection. DST is no longer in use. Darwin studied the geology of the region along … The graph above shows that there is no clock change in Galapagos Islands during 2020.