The endemic Galapagos marine iguana (Amblyrhynchus cristatus) on Espanola Island in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

galapagos marine iguana amblyrhynchus cristatus espanola island reptiles wildlife nature biodiversity eco tourism tourism national park unesco sunshine beach shoreline habitat conservation observation amphibians ocean flora fauna coastal natural beauty endemic species endangered species walking travel adventure exploration education environment marine life scientific study unique ecosystems tropical island wildlife watching outdoor activities nature lovers biodiversity hotspot ecological research natural habitat iguanas rock formations sandy beach tour groups conservation efforts animal behaviors sea level coastal vegetation