Do Owls Blink – Lets Understand The Science Behind It
Birds generally have multiple eyelids therefore they could use one to sleep, and the other to clean the eyes, at most. However, an owl actually has three eyelids. To keep things simple in this instance, I’ll describe these eyelids and their most fundamental task: Upper Eyelid – Blinking Lower Eyelid – Sleeping Inner Eyelid (Nictitating …