# Cognitive differences between orang-utan species: a test of the cultural intelligence hypothesis

> Research article (Scientific Reports, 2016) · cited 46× · AI/ML

**Wikidata**: [openalex:W2482192868](https://www.wikidata.org/wiki/openalex:W2482192868)  
**Source**: https://4ort.xyz/entity/cognitive-differences-between-orang-utan-species-a-test-of-the-cultural-intelligence-hypothesis