# Evidence for rapid downward fecundity selection in an ectoparasite ( <i>Philornis downsi</i> ) with earlier host mortality in Darwin’s finches

> Research article (Journal of Evolutionary Biology, 2020) · cited 21× · AI/ML

**Wikidata**: [openalex:W3002299517](https://www.wikidata.org/wiki/openalex:W3002299517)  
**Source**: https://4ort.xyz/entity/evidence-for-rapid-downward-fecundity-selection-in-an-ectoparasite-i-philornis-downsi-i-with-earlier-host-mortality-in-d