Friska hard at work on a Neesia fruit! Neesia is present in many swamp forests in Sumatra, however tool use is not found past geographic barriers such as mountains or large rivers. This is evidence that tool behaviour is inherited through culture and social learning!
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📷: A. Marzec
#suaq #orangutan #orangutans #orangutang #indonesia #sumatra #primates #apes #greatapes #gunungleusernationalpark #gunungleuser #leuserecosystem #wildlifephotography #nature #science #biology #animalscience #biodiversity #conservation #forests #swamp #saveorangutans #cute #friska #neesia #tools