Welcome to Episode 18 of the Prince of Wales podcast! This week, we dive into the colourful world of sea stars, one of the most iconic and ecologically important creatures in the Salish Sea. From their fascinating biology and regenerative powers to their recent decline due to sea star wasting disease, we explore everything you need to know about these incredible echinoderms.
(0:36) What species of sea stars live in the Salish Sea
(3:04) How sea stars eat—and digest their food outside their bodies
(5:26) Regeneration: how sea stars regrow arms and central discs
(11:03) The impact of sea star wasting disease and the decline of sunflower stars
(15:55) Why sea stars are so brightly coloured (hint: it’s not just for looks)
Sea stars are more than just tide pool treasures—they're apex predators, ecosystem engineers, and a key indicator of ocean health. This episode takes a closer look at their remarkable abilities and the conservation challenges they face.
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