# Claes Christian Olrog

> Swedish-born Argentine ornithologist and zoologist

**Wikidata**: [Q464426](https://www.wikidata.org/wiki/Q464426)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Claes_Christian_Olrog)  
**Source**: https://4ort.xyz/entity/claes-christian-olrog


## References

1. Virtual International Authority File
2. IdRef