Ecuador is one of 18 megadiverse countries in the world according to Conservation International. With 1,600 bird species (15% of the world's known bird species) in the continental area, and 38 more endemic in the Galápagos. In addition to 25,000 species of plants, the country has 106 endemic reptiles, 138 endemic amphibians, and 6,000 species of butterfly. The Galápagos Islands are well known as a region of distinct fauna, famous as the place of birth of Darwin's Theory of Evolution, and a UNESCO World Heritage Site.[6] Despite being on the UNESCO list, the Galapagos are endangered by a range of negative environmental effects, threatening the existence of this exotic ecosystem.[7] Additionally, oil exploitation of the Amazon rain forest has led to the release of billions of gallons of untreated wastes, gas, and crude oil into the environment, contaminating ecosystems and causing detrimental health effects to indigenous peoples.

