Video shows cow using a brush to scratch its back – first time seen in Cattle
By downbad_ · 2026-08-31 · 1 points · 0 comments
https://www.cnn.com/2026/01/19/science/cow-using-tools-study
By downbad_ · 1 points · 0 comments · on Hacker News, read on BetterNews.
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