Tracking Nature's Vital Signs: Caves

Description

Does nature have vital signs? Just as you and I visit the doctor regularly to track our blood pressure, cholesterol levels, and overall health, scientists monitor the long-term health of parks. Go behind the scenes to learn about Lava Beds’ unique caves and experience a park checkup.

Duration

8 minutes, 5 seconds

Copyright and Usage Info

View Usage Information Multimedia credited to NPS without any copyright symbol are public domain. Multimedia credited with a copyright symbol (indicating that the creator may maintain rights to the work) or credited to any entity other than NPS must not be presumed to be public domain; contact the host park or program to ascertain who owns the material. « Hide Usage Information