Are Crows the Ultimate Problem Solvers?


We know that crows are smart animals, they are capable of placing walnuts on a street where cars pass by so that the cars break the nuts for them. But how smart are they really? What else can crows do? Well, you will be surprised with this puzzle because I’m sure you can think of a few humans that are not capable of solving it. If you love watching animal behavior check out also other related posts.

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