# Colour ornamentation in the blue tit: quantitative genetic (co)variances across sexes

> Research article (Heredity, 2016) · cited 22× · AI/ML

**Wikidata**: [openalex:W2513405949](https://www.wikidata.org/wiki/openalex:W2513405949)  
**Source**: https://4ort.xyz/entity/colour-ornamentation-in-the-blue-tit-quantitative-genetic-co-variances-across-sexes