Uploaded May 2013 | Updated September 2026, 22 minutes ago
Park Ranger Kenny Slocum talks about the fascinating living fossils, also known as tadpole shrimp, that survive in Zion's ephemeral potholes.
Park Ranger Kenny Slocum talks about the fascinating living fossils, also known as tadpole shrimp, that survive in Zion's ephemeral potholes.










