You might think of pigeons as… not that smart. But it turns out, they’re actually quite intelligent. In fact, one 2011 study published in the journal Science found that the birds are capable of doing math at the same level as monkeys. During the study, the pigeons were asked to compare nine images, each containing a different number of objects.

You might think of pigeons as… not that smart. But it turns out, they’re actually quite intelligent. In fact, one 2011 study published in the journal Science found that the birds are capable of doing math at the same level as monkeys. During the study, the pigeons were asked to compare nine images, each containing a different number of objects.