Almost 75,000 farmed salmon in Scotland escaped into the wild after Storm Amy – why this may cause lasting damage

When Storm Amy battered the Scottish Highlands in early October, it tore through a salmon farm’s sea pens, releasing around 75,000 fish into open water in Loch Linnhe. The scale of the escape is alarming. It comes at a time when wild Atlantic salmon – already classified as “endangered” in Great Britain – are in decline.

For an animal so central to the UK’s ecology, culture and economy, the incident has serious implications.

At first glance, it might sound like a rare bit of good news:…

© La Conversation - mardi 14 octobre 2025