Animal cultures: how we've only seen the tip of the iceberg

Article URL: https://www.cambridge.org/core/journals/evolutionary-human-sciences/article/animal-cultures-how-weve-only-seen-the-tip-of-the-iceberg/2D9C2B4156E087ABC94A8AE99A6F0FAD

Comments URL: https://news.ycombinator.com/item?id=19962233

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