July 21, 2021

New Study Finds That Crows Are So Intelligent They Understand the Concept of Zero

Crows are incredibly smart. Researchers have already discovered that these sleek, dark birds possess primary, or sensory, consciousness—the ability possessed by humans and some primates to merge memories to think in terms of past and present. A recent paper published in The Journal of Neuroscience expands the wealth of knowledge on these clever creatures. In the study, researchers discovered that crows can comprehend the concept of zero. Zero is actually a rather recent mathematical invention.

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