# Different Ultimate Factors Define Timing of Breeding in Two Related Species

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

**Wikidata**: [openalex:W2511896908](https://www.wikidata.org/wiki/openalex:W2511896908)  
**Source**: https://4ort.xyz/entity/different-ultimate-factors-define-timing-of-breeding-in-two-related-species