Non paywalled article: https://www.smithsonianmag.com/smart-news/hunter-gatherers-brought-trout-to-a-norwegian-mountain-lake-7000-years-ago-the-earliest-known-e

Non paywalled article: https://www.smithsonianmag.com/smart-news/hunter-gatherers-brought-trout-to-a-norwegian-mountain-lake-7000-years-ago-the-earliest-known-example-of-humans-translocating-fish-180989167/ https://www.smithsonianmag.com/smart-news/hunter-gatherers-b...