Snakes' Vision Sharpens When They're Under Stress, Smart News
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This likely allows them to optimize their vision for situations that require the most attention to detail, and in the meantime save that visual energy
Why do snakes have eyes, if they do not use it to sense? - Quora
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Mission, Vision
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Why do snakes have eyes, if they do not use it to sense? - Quora
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Animal cognition - Wikipedia
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Seeing swirling snakes
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The Underground World of “Neuroenhancing” Drugs
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Snakes' Vision Sharpens When They're Under Stress
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Study sheds light on snake vision
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We Are Birds Collecting Sticks to Build a New World by COMPAS - Issuu
It's a clear observation that snakes - The Habitats Trust