Inadvertently, in December 1971 a young snail expert, Joseph Vagvolgyi, while squatting over the resident Bulimulus spp snails of La Pinta Island, was startled by moving shrubbery. He expected goats to have caused the commotion, but instead saw a male tortoise emerging from the foliage. His report went unnoticed until 1972, when a team of park wardens went to La Pinta Island to hunt introduced goats. On that visit an Ecuadorian field biologist, Manuel Cruz, took the opportunity to analyze the stomach content of goats to understand better the effect of goats foraging upon the fragile flora of the Galápagos. Cruz once again stumbled upon the last living tortoise of La Pinta. But this time he opted for rounding up wardens to help him lug the weighty (200-pound/90-kg), reptile down to the beach. A few days later the tortoise was happily ensconced at the Darwin Research Station on Santa Cruz Island.
The relevance of this 'animal rescue' didn't become evident until much later. In the 1970s, each island's tortoise population was taxonomically seen as a subspecies - with only subtle differences among them. In subsequent years, scientists agreed that they were all different species. The only remaining living tortoise of La Pinta became a "living extinct species", unless a female was found. From that day forth, the search began to find another female La Pinta tortoise. Officially, a monetary reward still exists for the person who delivers a female La Pinta tortoise to the National Park authorities.
In the meantime, one of the wardens from the 1972 team on la Pinta, Fausto Llerena, took over the care of the all resident tortoises at the Charles Darwin Research Station. George, as he called him, became better known over the years as "Lonesome George", possibly named after the American comedian George Gobel (1919-1991) who used this nickname in some of his shows.
As the last living tortoise of La Pinta species, Lonesome George soon became a living icon for conservation not only in the Galápagos but also internationally. His image is the logo of the Galápagos National Park and the Charles Darwin Research Station, and he is possibly the world's most famous reptile. He even has an entry as the rarest animal in the world in the Guinness Book of Records and a clothing line named after him. As author Henry Nicholls puts it: "His story echoes the challenges of conservation worldwide; it is a story of Darwin, sexual dysfunction, adventure on the high seas, cloning, DNA fingerprinting and eco-tourism."
His departure is felt worldwide. A faint flame of hope remains, following a recent study in northern Isabela (where species with Floreana Island DNA were found), with the tortoises presumably removed in whaling days that carry George's species DNA. Perhaps George's death is not entirely the last page of a chapter initially stained by human greed, later redeemed with dedicated efforts towards the preservation of endangered species. As for the old male from La Pinta, he will be remembered for generations to come, and his story will serve to shed light on our responsibility towards the other species on our planet.
Learn more about perpetuation of Lonesome George's DNA in the New Scientist: Lonesome George dies but his subspecies genes survive
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