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Do lizards close their eyes when they are sleeping?

Best Answers

Some do, some do not. Not all lizards have eyelids, and so those without eyelids cannot close their eyes at all, whether they are asleep or not. read more

Similarly some amphisbaenids don’t have eyelids either, and some actually have thin portions of their skull completely over their eyes. Some geckos as well don’t have eyelids. However, if they do have eyelids, then yes, they close their eyes when sleeping. read more

Yes, lizards do sleep. Many are nocturnal, meaning that they sleep in the daytime, but all lizards require sleep in order to be healthy. read more

Yes, they do close their eyes while they sleep, unless they have some sort of disorder that prevents them from doing so. read more

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