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Prehistoric Visitors

Name: Prehistoric Visitors
Uploaded: 2026-05-15T14:16:15.049-04:00
Duration: 4 min 37 s
Description: Could there be a portal to the underworld inside Texas' Big Bend National Park? Follow the footsteps of prehistoric visitors to see if you can uncover the truth with nature photographer Ian Shive.

04:37

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Could there be a portal to the underworld inside Texas' Big Bend National Park? Follow the footsteps of prehistoric visitors to see if you can uncover the truth with nature photographer Ian Shive.

From: Ian Shive with Nature in Focus

Prehistoric Visitors

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