Unique to the Galápagos Islands, the marine iguana is a true marvel of evolution. These reptiles are the only lizards in the world that forage in the ocean, diving into the waves to graze on algae growing on underwater rocks. Their salt-encrusted faces and prehistoric appearance give them the nickname "sea dragons."
Marine iguanas have adapted to their environment in extraordinary ways. Their flattened tails make them powerful swimmers, while their sharp claws help them cling to rocks in strong currents. To regulate their body temperature, they bask in the sun after swimming in the cold ocean, often forming large groups on rocky shores.
In one Galápagos reserve, a marine iguana named "Coral" became the focus of a long-term study. Coral’s boldness in approaching researchers allowed scientists to better understand the iguana’s behavior, diet, and social dynamics. Her story drew attention to the delicate balance of the Galápagos ecosystem and the need for its preservation.
Marine iguanas face threats from climate change, invasive species, and pollution. Protected reserves in the Galápagos provide these extraordinary creatures with a safe environment where they can continue their unique way of life.
