Are animal migrations social?

Migratory animals include a wide range of species—from tiny insects to the world's largest marine mammals. To achieve their journeys, migrants must walk, swim, or fly, often traversing complex landscapes that requires many ...

High-status Danish Vikings wore exotic beaver furs

Beaver fur was a symbol of wealth and an important trade item in 10th Century Denmark, according to a study published July 27, 2022 in the open-access journal PLOS ONE by Luise Ørsted Brandt of the University of Copenhagen ...

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