# Sitta

> genus of birds

**Wikidata**: [Q858577](https://www.wikidata.org/wiki/Q858577)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nuthatch)  
**Source**: https://4ort.xyz/entity/sitta


## References

1. Integrated Taxonomic Information System. 1998
2. The Clements Checklist of Birds of the World. 2007
3. Birds of South Asia. The Ripley Guide. 2005
4. IOC World Bird List Version 6.3
5. IOC World Bird List Version 7.2
6. IOC World Bird List Version 6.4
7. IOC World Bird List Version 7.1
8. IOC World Bird List Version 7.3
9. IOC World Bird List Version 8.1
10. IOC World Bird List Version 8.2
11. IOC World Bird List Version 9.1
12. IOC World Bird List Version 9.2
13. IOC World Bird List Version 10.1
14. IOC World Bird List Version 10.2
15. IOC World Bird List Version 11.1
16. IOC World Bird List Version 11.2
17. IOC World Bird List Version 12.1
18. IOC World Bird List Version 12.2
19. IOC World Bird List Version 13.1
20. Systema Naturae. 10th edition, Volume 1
21. [Source](https://lingualibre.org/wiki/Q694726)
22. Freebase Data Dumps. 2013
23. Taxonomy database of the U.S. National Center for Biotechnology Information
24. Fossilworks
25. Global Biodiversity Information Facility
26. ZooBank
27. Fauna Europaea
28. Dyntaxa
29. Plazi
30. National Biodiversity Network
31. Nederlands Soortenregister
32. Barcode of Life Data Systems
33. Interim Register of Marine and Nonmarine Genera
34. Belgian Species List
35. National Library of Israel Names and Subjects Authority File
36. GF WordNet