Various: The unique wildlife of the Galapagos Islands is being threatened by climate change, and scientists are seeking a way to protect its vulnerable species. The Galapagos wildlife was what helped Charles Darwin develop his thoughts on evolution about 175 years ago. Scientists are now trying to see how global warming is affecting the spectacular yet fragile biodiversity of the islands. About 600 miles west of the Ecuadorian coast sits the volcanic archipelago, which hosts a number of …