# Highly polymorphic colour vision in a New World monkey with red facial skin, the bald uakari (<i>Cacajao calvus</i>)

> Research article (Proceedings of the Royal Society B Biological Sciences, 2016) · cited 20× · AI/ML

**Wikidata**: [openalex:W2325822155](https://www.wikidata.org/wiki/openalex:W2325822155)  
**Source**: https://4ort.xyz/entity/highly-polymorphic-colour-vision-in-a-new-world-monkey-with-red-facial-skin-the-bald-uakari-i-cacajao-calvus-i