# Steffen Hahn

> German ornithologist (1969-)

**Wikidata**: [Q90726484](https://www.wikidata.org/wiki/Q90726484)  
**Source**: https://4ort.xyz/entity/steffen-hahn


## References

1. Integrated Authority File
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-4924-495X/employment/14549609)
3. Virtual International Authority File