Extinct Galapagos tortoise has just been hiding

A species of Galapagos tortoise – thought to be extinct for over 150 years – may, in fact, be alive and well. This finding – made by geneticists at Yale University– is particularly surprising when you consider that this reptile is of giant proportions, measuring more than a metre from the front to the back of its shell and weighing more than 200 kg. How could such a behemoth have gone unnoticed for so long? The answer, it turns out, is simple. They’ve been hiding. When Charles Darwin visited the Galapagos Island of Floreana in 1835, he found no sign