The Galápagos pink land iguana is one of the rarest reptiles on Earth — and it has one of the wildest survival strategies. These iguanas lay their eggs in active volcanic soils, using the natural heat from the volcano to help their babies develop faster. Only a tiny population survives today, making this species one of the most endangered reptiles in the entire archipelago. This shirt design is part of my Endangered Species holiday collection, featuring the lesser-known animals that need the mos