# Pycnonotus atriceps

> species of bird

**Wikidata**: [Q631993](https://www.wikidata.org/wiki/Q631993)  
**Source**: https://4ort.xyz/entity/pycnonotus-atriceps


## 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. IOC World Bird List Version 8.2
8. IOC World Bird List Version 9.1
9. IOC World Bird List Version 9.2
10. IOC World Bird List Version 10.1
11. IOC World Bird List Version 10.2
12. Freebase Data Dumps. 2013
13. Integrated Taxonomic Information System
14. Encyclopedia of Life
15. Global Biodiversity Information Facility
16. Gwefan Llên Natur
17. IUCN Red List
18. Handbook of the Birds of the World
19. Barcode of Life Data Systems
20. Interim Register of Marine and Nonmarine Genera
21. India Biodiversity Portal
22. The worldwide variation in avian clutch size across species and space
23. Open Tree of Life reference taxonomy version 3.6
24. Flora & Fauna Web