In this episode I'm joined by Declan Quigley to explore the history of sturgeon in Irish waters. We talk about the recent campaign by the Irish Wildlife Trust to reintroduce this ancient fish. The conversation dives into the history of sturgeon in Ireland, discussing their critical endangerment and the factors that led to their decline, including overfishing and habitat loss. Declan shares his extensive research findings, revealing that while sturgeon haven’t been confirmed to spawn in Irish rivers, they have a historical presence in coastal waters. The episode highlights the challenges and potential for sturgeon farming as a conservation tool, as well as the importance of preserving knowledge about these remarkable creatures. Listeners will also discover the cultural significance of sturgeon in Ireland and the ongoing efforts to ensure the survival of this iconic species.

Takeaways:

• The Irish Wildlife Trust advocates for a feasibility study to reintroduce sturgeon into Irish waters.
• Despite historical presence, evidence suggests sturgeon may have never spawned in Irish rivers.
• Sturgeons are ancient fish, often referred to as living fossils due to their long evolutionary history.
• Declan Quigley highlights the critical decline of sturgeon populations due to overfishing and habitat loss.
• Efforts in France aim to breed sturgeon, potentially leading to increased sightings in Irish waters.
• Sturgeon farming may contribute positively to conservation by supplying caviar and reducing poaching.

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This is the Conservation and Science podcast Replay series, a curated collection of best episodes from last year. If you are new to the show, this is an excellent opportunity to catch up with the most popular episodes from the back catalogue. And if you’re a regular listener, maybe you missed one of those or want to listen to one of them again. Don’t worry! The new episodes are being published on the regular fortnightly schedule, so keep tuning in for the new content every other Tuesday.