Goffin's cockatoos can learn how to make and use wooden tools from each other, a new study has found. The discovery is thought to be the first controlled experimental evidence for the social transmission of tool use in any bird species.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/p...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/p...