Orangutans Observed Using Hammer Tools to Crack Nuts | Biology | Sci-News.com

New research from the University of Tübingen demonstrates that nut-cracking can emerge in Sumatran (Pongo abelii) and Bornean (Pongo pygmaeus) orangutans through individual learning and certain types of non-copying social learning.

Source: Orangutans Observed Using Hammer Tools to Crack Nuts | Biology | Sci-News.com

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