Hunter-gatherers introduced fish to a mountain lake 7000 years ago
Many centuries before the advent of agriculture in Norway, ancient people transported fish into mountain lakes to create a source of food, then built wooden traps to catch them
Summary
Ancient Norwegians transported fish into mountain lakes 7,000 years ago, long before farming began in the region. They also developed wooden traps to efficiently catch their introduced fish, highlighting early ingenuity in food sourcing.
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