# On the origin of species on road warning signs: A global perspective

> Research article (Global Ecology and Conservation, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3153625463](https://www.wikidata.org/wiki/openalex:W3153625463)  
**Source**: https://4ort.xyz/entity/on-the-origin-of-species-on-road-warning-signs-a-global-perspective