# Pierides

> in Greek mythology, nine sisters who defied the Muses in a contest of song and were turned into birds

**Wikidata**: [Q3078974](https://www.wikidata.org/wiki/Q3078974)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pierides_(mythology))  
**Source**: https://4ort.xyz/entity/pierides