Marine iguanas використовують сольові залози щоб випльовувати сіль

Marine iguanas have a fascinating adaptation to survive in their underwater habitat. They possess highly efficient salt glands, which allow them to effectively “sneeze” out salt. Since they consume a significant amount of saltwater while feeding underwater, they face the challenge of preventing dehydration. To overcome this, they possess specialized glands that extract salt from their bloodstream while retaining water, ensuring they stay hydrated. This unique mechanism enables marine iguanas to thrive in their marine environment.

📍Santa Cruz, Galapagos, Ecuador 🇪🇨

National Geographic