# Singing in the city: high song frequencies are no guarantee for urban success in birds

> Research article (Behavioral Ecology, 2015) · cited 39× · AI/ML

**Wikidata**: [openalex:W2099226713](https://www.wikidata.org/wiki/openalex:W2099226713)  
**Source**: https://4ort.xyz/entity/singing-in-the-city-high-song-frequencies-are-no-guarantee-for-urban-success-in-birds