Norway Hunter-Gatherers Introduced Fish to Mountain Lakes 7,000 Years Ago
Archaeologists have discovered 7,000-year-old wooden fish traps at Lake Tesse in Norway, proving that Mesolithic hunter-gatherers intentionally introduced brown trout to mountain lakes. This practice, dating back to 5000 B.C., represents the world’s oldest documented instance of human-mediated fish translocation, revealing that environmental management predates the arrival of farming in Scandinavia. For over a century, … Read more