Mini-Conference (3 of 3) | Susan Healy | Building, Making, Creating: From Etymology to Behaviour and Intelligence

Tool making and use are often considered a hallmark of intelligence: the discovery that New Caledonian crows made tools caused a flurry of excitement in the world of animal cognition with much talk of 'feathered apes’.  Of the explanations for the rarity of tool making across the animal kingdom (e.g. brain size, group size, sociality), none appear satisfactory.  The rarity of the behaviour makes it difficult to study in an evolutionary context, but a phenotypically similar behaviour, nest building, is not at all rare. And it is increasingly amenable to investigation: I will present evidence of decision making with regard to appropriate materials and local environmental conditions, associating building decisions with reproductive success and the possibility of cultural evolution of built structures. If you would like to become an AFFILIATE of the Center, please let us know.Subscribe to our YouTube channel to get updates on our latest videos.Follow along with us on Instagram |  Facebook NOTE:  The views and opinions expressed by the speaker do not necessarily reflect those held by the Center for Mind, Brain, and Culture or Emory University.