# Grzegorz Maciorowski

> Polish ornithologist

**Wikidata**: [Q90965385](https://www.wikidata.org/wiki/Q90965385)  
**Source**: https://4ort.xyz/entity/grzegorz-maciorowski


## References

1. Polish Science
2. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-2094-1388/external-identifiers/1213200)