# Helping decisions and kin recognition in long-tailed tits: is call similarity used to direct help towards kin?

> Research article (Philosophical Transactions of the Royal Society B Biological Sciences, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W3024642102](https://www.wikidata.org/wiki/openalex:W3024642102)  
**Source**: https://4ort.xyz/entity/helping-decisions-and-kin-recognition-in-long-tailed-tits-is-call-similarity-used-to-direct-help-towards-kin