Crows complete basic 'Aesop's fable' task (w/ video)
Wednesday, March 26, 2014 - 16:40
in Psychology & Sociology
New Caledonian crows may understand how to displace water to receive a reward, with the causal understanding level of a 5-7 year-old child, according to results published March 26, 2014, in the open access journal PLOS ONE by Sarah Jelbert from University of Auckland and colleagues.