Crows don’t just remember humans. Here’s a breakdown of how they form opinions, assign reputations and teach each other who to trust. If you’ve ever felt like a crow was watching you a little too ...
Green Matters on MSN
Clever Crows Are Now Picking Up Cigarette Butts — And Quietly Saving Millions in Cleaning Costs
These gangs of Swedish crows are trained to collect cigarette butts littering the streets and deposit them in trash cans for ...
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