Who was eating salmon 45,000 years ago in the Caucasus?

Why did anatomically modern humans replace Neandertals in Europe around 40,000 years ago? One hypothesis suggests that Neandertals were rigid in their dietary choice, targeting large herbivorous mammals, such as horse, bison and mammoths, while modern humans also exploited a wider diversity of dietary resources, including fish. This dietary flexibility of modern humans would have been a big advantage when competing with Neandertals and led to their final success. But new research does not support this hypothesis.

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