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The tiny bonnethead shark might be holding a secret or two. Host Jasmin Graham joins her former mentee Kathy Liu to uncover why male and female bonnetheads may be exhibiting sexual dimorphism and whether cryptic speciation is another phenomenon found in this mini shark.

On Sharks Unknown, host Jasmin Graham joins her peers in shark science to investigate mysteries including shark migration, and the effects of climate change. Jasmin and her guests connect on how their lives inform and impact their research.

Original Production Funding Provided by National Science Foundation - Grant No. 2120006. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Series Funding is provided by the National Aquarium and the New England Aquarium.
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