# Nok hualon

> species of bird

**Wikidata**: [Q62267545](https://www.wikidata.org/wiki/Q62267545)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bare-faced_bulbul)  
**Source**: https://4ort.xyz/entity/nok-hualon


## References

1. IOC World Bird List Version 8.2
2. IOC World Bird List Version 9.1
3. IOC World Bird List Version 9.2
4. HBW and BirdLife Taxonomic Checklist v4
5. IOC World Bird List Version 10.1
6. Clements Checklist of Birds of the World
7. Clements Checklist v2019
8. IOC World Bird List Version 10.2
9. HBW and BirdLife Taxonomic Checklist v5
10. IOC World Bird List Version 11.1
11. IOC World Bird List Version 11.2
12. HBW and BirdLife Taxonomic Checklist v6
13. HBW and BirdLife Taxonomic Checklist v7
14. IOC World Bird List Version 12.1
15. IOC World Bird List Version 12.2
16. IOC World Bird List Version 13.1
17. The IUCN Red List of Threatened Species 2021.3
18. IUCN Red List
19. Global Biodiversity Information Facility
20. [Source](https://avesdomundo.info/todas-as-paginas/Pycnonotidae)
21. [Source](https://ec.europa.eu/translation/portuguese/magazine/documents/folha66_separata1_pt.pdf)
22. eBird Taxonomy v2018
23. eBird Taxonomy v2019
24. Oiseaux.net