A very clever cow has learned to use sticks to scratch herself, the first time sophisticated tool use has been seen in livestock ...
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Cow recorded using tools for first time including using brush to scratch her own back
The old Swiss Brown cow called Veronika has astonished scientists in Austria with her ability to use objects for a range of tasks ...
(CNN) — How does a cow scratch an itch on its back? An Austrian cow named Veronika has a solution that could change how we view livestock. For the past decade, Veronika has been observed by her owner ...
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