# Referential gestures are not ubiquitous in wild chimpanzees: alternative functions for exaggerated loud scratch gestures

> Research article (Animal Behaviour, 2022) · cited 27× · AI/ML

**Wikidata**: [openalex:W4280650952](https://www.wikidata.org/wiki/openalex:W4280650952)  
**Source**: https://4ort.xyz/entity/referential-gestures-are-not-ubiquitous-in-wild-chimpanzees-alternative-functions-for-exaggerated-loud-scratch-gestures