Explorers at Work: David Gruber

Explorers at Work: David Gruber

National Geographic Explorer David Gruber is a deep sea marine biologist who spends his evenings scouring the ocean floor. It is here in the pitch black waves that he discovered that hundreds of coral, fish, and turtles communicate through fluorescence. His mission is to better understand what these dazzling displays mean.


5 - 8


Biology, Ecology, Conservation, Earth Science, Oceanography

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Web Producer
André Gabrielli, National Geographic Society
Last Updated

October 19, 2023

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