Inside History on Instagram: "Swipe ⬅️ Jack Swynnerton captured this incredible video of a crocodile’s eye, showcasing a remarkable feat of evolution perfectly adapted to their predatory way of life 🐊 Crocodiles have three eyelids to protect their eyes in both aquatic and terrestrial environments. The upper and lower eyelids function like those in most animals, while the third, a nictitating membrane, acts as a translucent “third eyelid” that can move across the eye. This membrane helps keep th