Language evolution: Semantic combinations in primate calls
Abstract
Syntax sets human language apart from other natural communication systems, although its evolutionary origins are obscure. Here we show that free-ranging putty-nosed monkeys combine two vocalizations into different call sequences that are linked to specific external events, such as the presence of a predator and the imminent movement of the group. Our findings indicate that non-human primates can combine calls into higher-order sequences that have a particular meaning.
- Publication:
-
Nature
- Pub Date:
- May 2006
- DOI:
- 10.1038/441303a
- Bibcode:
- 2006Natur.441..303A