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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.

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Like humans, crows find city life stressful, unhealthy, scientists say. May 5, 2013— -- The American crow, which in so many ways is so much like humans, is moving from the countryside to the big ...

(CNN) — Perhaps “birdbrained” isn’t such an insult after all –– crows, the ubiquitous urban bird, can vocally count up to four, the latest research has found. Not only can the inquisitive creatures ...

Math - regardless of how you feel about the subject, most of us have mastered the basics at an early age. For instance, toddlers know how to count. But, you know, we now know that counting isn't just ...

Before toddlers learn to master symbolic counting–where “one” stands for a single object and “two” indicates double that–they pass through a developmental stage of verbal tallying. In this phase, ...