# Grey-headed parrotbill

> species of bird

**Wikidata**: [Q3314311](https://www.wikidata.org/wiki/Q3314311)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Grey-headed_parrotbill)  
**Source**: https://4ort.xyz/entity/grey-headed-parrotbill


## References

1. Integrated Taxonomic Information System. 1999
2. HBW and BirdLife Taxonomic Checklist v6
3. HBW and BirdLife Taxonomic Checklist v7
4. The IUCN Red List of Threatened Species 2021.3
5. IUCN Red List
6. Freebase Data Dumps. 2013
7. Taxonomy database of the U.S. National Center for Biotechnology Information
8. Encyclopedia of Life
9. Global Biodiversity Information Facility
10. Gwefan Llên Natur
11. IOC World Bird List Version 6.3
12. IOC World Bird List Version 6.4
13. IOC World Bird List Version 10.1
14. IOC World Bird List Version 10.2
15. Interim Register of Marine and Nonmarine Genera
16. HBW and BirdLife Taxonomic Checklist v2
17. HBW and BirdLife Taxonomic Checklist v3
18. HBW and BirdLife Taxonomic Checklist v4
19. HBW and BirdLife Taxonomic Checklist v5
20. Oiseaux.net
21. India Biodiversity Portal
22. Handbook of the Birds of the World