Title of article :
Perception of food amounts by chimpanzees based on the number, size, contour length and visibility of items
Author/Authors :
Michael J. Beran، نويسنده , , Theodore A. Evans، نويسنده , , Emily H. Harris، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Keywords :
CHIMPANZEE , Numerosity , PAN TROGLODYTES , Perception , quantity judgement , Representation
Journal title :
Animal Behaviour
Journal title :
Animal Behaviour