# John Patton O'Neill

> ornithologist

**Wikidata**: [Q21388086](https://www.wikidata.org/wiki/Q21388086)  
**Source**: https://4ort.xyz/entity/john-patton-o-neill


## References

1. Czech National Authority Database
2. [Source](https://www.linnaeannewyork.org/awards/)
3. [Source](http://bnb.data.bl.uk/id/person/ONeillJohnP1942-)
4. Virtual International Authority File
5. [LIBRIS](http://libris.kb.se/1zcgmv9k137vrs5)
6. National Library of Israel Names and Subjects Authority File