How Stereo BRUVs Are Revealing Sharks We Never See and Why It Changes Conservation

Stereo BRUVs are transforming how scientists study sharks, yet most people have no idea how much we have been missing, and why that matters for conservation. In this episode, we talk with Dr. Kaylee Smitt about how underwater camera systems are uncovering sharks in places humans rarely go, changing what we think we know about abundance, behavior, and ecosystem health.

Shark research has long depended on divers, fishing surveys, and tagging, but those methods can miss species that avoid people or live deeper than we can reach. Kaylee explains how stereo BRUVs allow researchers to study sharks without baiting hooks or disturbing animals, giving a clearer picture of how sharks actually use their habitats.

Marine biodiversity takes center stage when Kaylee shares how this technology is being used beyond sharks, including in deep-sea environments where data is scarce. One surprising insight from the episode is how often sharks appear in places once assumed to be nearly empty, highlighting how limited human observation has shaped flawed assumptions about ocean life.

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