How Galápagos Marine Iguanas Evolved for Life in the Ocean
Marine iguanas are found nowhere else on Earth, and they have exploited an ecological opportunity no other living lizard has managed to use in quite the same way. Their closest relatives are Galápagos land iguanas, but marine iguanas have evolved a very different body for life beside and partly within the sea. Their vertically flattened tails propel them through the water, while their short, blunt snouts and sharp front teeth allow them to press against rocks and scrape away algae. These adaptations help explain how marine iguanas became so successful along the rugged Galápagos coastline. ________________________________________________________________________________ Planning a trip to the Galápagos Islands? 🏝️ Paul McFarling is a Galápagos guide and tour organiser with over 30 years of experience helping travellers explore the islands, wildlife, landscapes, and natural history of this extraordinary destination. Since 1992, he has worked with leading cruise and tour operators across the Galápagos and now organises personalised adventures for private travellers, families, student groups, alumni groups, and educational expeditions. Whether you are planning your first visit or looking for expert guidance on creating the right itinerary, Paul can help you make the most of your time in the Galápagos. 📍 Plan your Galápagos adventure: www.galapex.com ✉️ Contact Paul: info@galapex.com Subscribe for more Galápagos wildlife, island insights, travel advice, and stories from over three decades of guiding.