British Wildlife of the Week: Vendace

Lurking in the depths of a select few lakes in England and Scotland is our rarest freshwater fish. Known as the vendace, this truly is a relic from the past. The few isolated populations that remain are the last vestiges of a species that was much more widespread during the last Ice Age. In our warmer modern world, only large, deep glacial lakes can provide the cold, clean, well-oxygenated conditions that these fish need to survive.