The Tiny Fish Holding the Ocean Together Are at Risk episode artwork

EPISODE · May 20, 2026 · 8 MIN

The Tiny Fish Holding the Ocean Together Are at Risk

from How To Protect The Ocean · host Andrew Lewin - Marine Biologist & Science Communicator

Small fish like sardines, anchovies, herring, and capelin may not get much attention, but they quietly power entire ocean ecosystems. In this episode of How to Protect the Ocean, we explore why forage fish are some of the most important species in the sea and how climate change could disrupt the food web in ways scientists are only beginning to understand. As oceans warm and ecosystems shift, the abundance and location of these small fish are changing. That matters because whales, salmon, tuna, seabirds, cod, and countless marine predators depend on them for survival. If forage fish decline, the impacts could ripple through fisheries, coastal communities, and ocean biodiversity worldwide. This episode explains why these overlooked species matter more than most people realize, what scientists are seeing in the data, and why protecting the smallest fish in the ocean may be one of the biggest conservation priorities of the future. Support Independent Podcasts: https://www.speakupforblue.com/patreon Need help with your ocean non-profit, company, or project? Get the help you need with Pisces Oceans Inc.: https://www.piscesoceans.ca Connect with Speak Up For Blue Website: https://bit.ly/3fOF3Wf Instagram: https://bit.ly/3rIaJSG TikTok: https://www.tiktok.com/@speakupforblue Twitter: https://bit.ly/3rHZxpc YouTube: www.speakupforblue.com/youtube  

Episode metadata supplied by the publisher feed · Published May 20, 2026

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