# The face never lies: facial expressions and mimicry modulate playful interactions in wild geladas

> Research article (Behavioral Ecology and Sociobiology, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4205493419](https://www.wikidata.org/wiki/openalex:W4205493419)  
**Source**: https://4ort.xyz/entity/the-face-never-lies-facial-expressions-and-mimicry-modulate-playful-interactions-in-wild-geladas