# Pycnonotus hualon

> species of bird

**Wikidata**: [Q781347](https://www.wikidata.org/wiki/Q781347)  
**Source**: https://4ort.xyz/entity/pycnonotus-hualon


## References

1. IOC World Bird List Version 6.3
2. IOC World Bird List Version 7.2
3. IOC World Bird List Version 6.4
4. IOC World Bird List Version 7.1
5. IOC World Bird List Version 7.3
6. IOC World Bird List Version 8.1
7. HBW and BirdLife Taxonomic Checklist v2
8. HBW and BirdLife Taxonomic Checklist v3
9. Freebase Data Dumps. 2013
10. Taxonomy database of the U.S. National Center for Biotechnology Information
11. Integrated Taxonomic Information System
12. Encyclopedia of Life
13. Global Biodiversity Information Facility
14. ARKive
15. IUCN Red List
16. Avibase
17. Handbook of the Birds of the World
18. UMLS 2023
19. Open Tree of Life reference taxonomy version 3.6