Earth.com reported
Humans often consider tool use a mark of intelligence. Yet many animals find creative ways to solve problems. A new study reveals how carrion crows – which seldom use tools in the wild – can learn to master them when trained.
Their performance suggests that with only small evolutionary changes, they might one day adopt tools as part of their natural behavior.
Read on www.earth.com/news/carrion-crows-can-create-prepare-and-use-tools-with-great-precision/
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