# Directional selection and the evolution of breeding date in birds, revisited: Hard selection and the evolution of plasticity

> Research article (Evolution Letters, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4214606017](https://www.wikidata.org/wiki/openalex:W4214606017)  
**Source**: https://4ort.xyz/entity/directional-selection-and-the-evolution-of-breeding-date-in-birds-revisited-hard-selection-and-the-evolution-of-plastici