The fish detective!

Kate Furby talks to Cara Simonsen, a Master's student from the Scripps Institution of Oceanography. Cara tracks down and tallies fish using an underwater paper and pencil set to study their dietary patterns. These insights can lead to a better understanding of the interaction between coral reefs, algae and the fish population, which may help local communities manage this ecosystem and prevent overfishing.

Provided by PhD Comics

Runtime: 3:08

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