# Pycnonotus eutilotus

> species of bird

**Wikidata**: [Q634248](https://www.wikidata.org/wiki/Q634248)  
**Source**: https://4ort.xyz/entity/pycnonotus-eutilotus


## 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. Taxonomy database of the U.S. National Center for Biotechnology Information
14. Integrated Taxonomic Information System
15. Encyclopedia of Life
16. Global Biodiversity Information Facility
17. Gwefan Llên Natur
18. IUCN Red List
19. Handbook of the Birds of the World
20. UMLS 2023
21. Barcode of Life Data Systems
22. Interim Register of Marine and Nonmarine Genera
23. The worldwide variation in avian clutch size across species and space
24. Open Tree of Life reference taxonomy version 3.6