marine biology

Sounds kinda weird.. but studying nearly identical coral reef systems off Australia, my collaborators and I discovered something unusual on the reefs subjected to nearly exclusive fishing of sharks—fish with significantly smaller eyes and tails. This provides evidence of body shape changes in fish due to human-driven shark declines from overfishing. In the study, our…

Changing Planet, Shark Week 2018, Wildlife

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For several years now, I have been using electronic tagging to study the movements and behaviors of sharks. You can find out more about this research HERE and watch a video HERE.   I previously wrote about the state of electronic tagging and tracking marine animals. However, recently there have been a lot of myths,…


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Many scientists have a bad tendency: they often speak in a way that is incomprehensible to the general public. I know what I am talking about because I am one of them. In our defense, traditional scientific training doesn’t typically prepare us to be effective communicators outside academic circles. Scientific peer-reviewed papers are frequently written…


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