PhysOrg Posted April 2, 2014 Share Posted April 2, 2014 Pinecone or pine nut? Friend or foe? Distinguishing between the two requires that we pay special attention to the telltale characteristics of each. And as it turns out, us humans aren't the only ones up to the task. Read the full article on PhysOrg Link to comment Share on other sites More sharing options...
ScienceDaily Posted April 2, 2014 Share Posted April 2, 2014 Pinecone or pine nut? Friend or foe? Distinguishing between the two requires that we pay special attention to the telltale characteristics of each. And as it turns out, us humans aren’t the only ones up to the task. According to researchers, pigeons share our ability to place everyday things in categories. And, like people, they can home in on visual information that is new or important and dismiss what is not. Read the full article on ScienceDaily Link to comment Share on other sites More sharing options...
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