What to know if you meet a rattlesnake

Helpful tips to avoid a surprise encounter with a rattlesnake and what to do if you're bit, from Scott Smith, who teaches about reptiles and amphibians. Know when they're active and how they judge danger.
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Helpful tips to avoid a surprise encounter with a rattlesnake and what to do if you're bit, from Scott Smith, who teaches about reptiles and amphibians. Know when they're active and how they judge danger.

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