# Pycnonotidae

> family of birds

**Wikidata**: [Q188854](https://www.wikidata.org/wiki/Q188854)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bulbul)  
**Source**: https://4ort.xyz/entity/pycnonotidae


## References

1. Integrated Taxonomic Information System. 1998
2. IOC World Bird List Version 6.3
3. IOC World Bird List Version 7.2
4. IOC World Bird List Version 6.4
5. IOC World Bird List Version 7.1
6. IOC World Bird List Version 7.3
7. IOC World Bird List Version 8.1
8. IOC World Bird List Version 8.2
9. IOC World Bird List Version 9.1
10. IOC World Bird List Version 9.2
11. IOC World Bird List Version 10.1
12. IOC World Bird List Version 10.2
13. IOC World Bird List Version 11.1
14. IOC World Bird List Version 11.2
15. IOC World Bird List Version 12.1
16. IOC World Bird List Version 12.2
17. IOC World Bird List Version 13.1
18. [Source](https://lingualibre.org/wiki/Q828999)
19. Freebase Data Dumps. 2013
20. Taxonomy database of the U.S. National Center for Biotechnology Information
21. Encyclopedia of Life
22. Fossilworks
23. Global Biodiversity Information Facility
24. World Register of Marine Species
25. [Source](https://encyklopedia.pwn.pl/haslo/bilbile;3877658.html)
26. Slovene nomenclature of birds of the Western Palearctic
27. Fauna Europaea
28. New Zealand Organisms Register
29. National Biodiversity Network
30. Nederlands Soortenregister
31. Barcode of Life Data Systems
32. Interim Register of Marine and Nonmarine Genera
33. GF WordNet
34. Open Tree of Life reference taxonomy version 3.6