# A two-stage approach to automatically detect and classify woodpecker (Fam. Picidae) sounds

> Research article (Applied Acoustics, 2020) · cited 22× · AI/ML

**Wikidata**: [openalex:W3015067876](https://www.wikidata.org/wiki/openalex:W3015067876)  
**Source**: https://4ort.xyz/entity/a-two-stage-approach-to-automatically-detect-and-classify-woodpecker-fam-picidae-sounds