# Rural selection drives the evolution of an urban–rural cline in coat color in gray squirrels

> Research article (Ecology and Evolution, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4387575825](https://www.wikidata.org/wiki/openalex:W4387575825)  
**Source**: https://4ort.xyz/entity/rural-selection-drives-the-evolution-of-an-urbanrural-cline-in-coat-color-in-gray-squirrels