@educreatures: 👁️ Ever wondered how a crocodile sees underwater? This close up of our Saltwater Crocodile (Crocodylus Porosus) shows its nictitating membrane or the “third eyelid.” 🐊 This membrane allows crocs to see under water, shields the eye from debris and any struggling prey. #educreatures #educreatureszoo #learningwithwildlife #wildlife #nature