rsbl20160689_si_003.mp4 (28.7 MB)
Download fileMovie S1 from Goffin's cockatoos make the same tool type from different materials
media
posted on 01.11.2016, 11:00 by Alice M. I. Auersperg, Stefan Borasinski, Isabelle Laumer, Alex KacelnikThis movie shows examples of tool manufacture from the three successful materials: Larch wood, cardboard and beech twig
CC BY 4.0