# Pycnonotus urostictus

> species of bird

**Wikidata**: [Q1587657](https://www.wikidata.org/wiki/Q1587657)  
**Source**: https://4ort.xyz/entity/pycnonotus-urostictus


## References

1. Integrated Taxonomic Information System. 1999
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. HBW and BirdLife Taxonomic Checklist v2
14. HBW and BirdLife Taxonomic Checklist v3
15. HBW and BirdLife Taxonomic Checklist v4
16. HBW and BirdLife Taxonomic Checklist v5
17. IOC World Bird List Version 11.1
18. IOC World Bird List Version 11.2
19. The IUCN Red List of Threatened Species 2021.3
20. IUCN Red List
21. Freebase Data Dumps. 2013
22. Taxonomy database of the U.S. National Center for Biotechnology Information
23. Encyclopedia of Life
24. Global Biodiversity Information Facility
25. Gwefan Llên Natur
26. [Source](https://avesdomundo.info/todas-as-paginas/Pycnonotidae)
27. [Source](https://ec.europa.eu/translation/portuguese/magazine/documents/folha66_separata1_pt.pdf)
28. Avibase
29. Birds of the Philippine Islands : Siquijor, Mount Malindang, Bohol, and Samar
30. Barcode of Life Data Systems
31. Interim Register of Marine and Nonmarine Genera
32. HBW and BirdLife Taxonomic Checklist v6
33. The worldwide variation in avian clutch size across species and space
34. Open Tree of Life reference taxonomy version 3.6