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Crows can count... out loud! They do so similarly to human toddlers who are learning to tally things up. A neuroscientist trained birds to produce a number of calls in response to random visual cues.

Author & Presenter Carrie Pearson stopped by the Peter White Public Library for a book launch event. The sixth book she’s written is called Watch Them Grow.

This is a preview. Log in through your library . Abstract Having accurate, detailed, and up-to-date information about the location and behavior of animals in the wild would improve our ability to ...