The Galápagos Islands' marine iguanas are unique reptiles that have adapted to life on land and in the sea. These remarkable ...

Marine iguanas have blunter snouts and webbed feet ... have suffered habitat loss and struggle with the threat of new predators like dogs, feral cats, and even pigs. Their numbers are also ...

Marine iguanas have a nasal gland that filters excess salt from their blood and expels it in a sneeze-like fashion ...