Snakes Don't Have Eyelids

News: The Curiosity Podcast is here! Subscribe on iTunes, Stitcher, Google Play Music, SoundCloud and RSS.

Although their transparent eye coverings allow them to see at all times, snakes do not have great eyesight. Because of this, they mainly rely on their tongues to navigate. Learn more facts about these slithering creatures.

Advertisement

Love getting smarter? Sign up to our newsletter and get our best content in your inbox!

Share the knowledge!

Share the knowledge!

Share the knowledge!

Share the knowledge!

Share the knowledge!

Share the knowledge!
Advertisement