# Piciformes

> order of birds

**Wikidata**: [Q25934](https://www.wikidata.org/wiki/Q25934)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Piciformes)  
**Source**: https://4ort.xyz/entity/piciformes


## References

1. Integrated Taxonomic Information System. 2005
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. IOC World Bird List Version 11.1
14. IOC World Bird List Version 11.2
15. IOC World Bird List Version 12.1
16. IOC World Bird List Version 12.2
17. IOC World Bird List Version 13.1
18. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=3453)
19. Nuovo soggettario
20. Freebase Data Dumps. 2013
21. Taxonomy database of the U.S. National Center for Biotechnology Information
22. Encyclopedia of Life
23. Fossilworks
24. Global Biodiversity Information Facility
25. World Register of Marine Species
26. [Source](https://encyklopedia.pwn.pl/haslo/dzieciolowe;3895915.html)
27. Dyntaxa
28. Plazi
29. Avibase
30. YSO-Wikidata mapping project
31. National Biodiversity Network
32. Nederlands Soortenregister
33. Barcode of Life Data Systems
34. Interim Register of Marine and Nonmarine Genera
35. [Category:Piciformes | Animal Database | Fandom](https://animals.fandom.com/wiki/Category:Piciformes)
36. National Library of Israel
37. KBpedia
38. Open Tree of Life reference taxonomy version 3.6