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A new study shows crows can design tools from memory—just like humans
JAY GORY, MANAGING EDITOR, science
Humans don’t learn everything anew with each generation—and neither do crows, it seems. Cultures accumulate knowledge cumulatively over time by building on the know-how of the people who came before. This requires a complex cognitive capacity capable of memory, language, imitation, teaching, and imagination. It turns out that New Caledonian crows also have sophisticated brains,… read more


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