# Eurasian Nuthatch

> species of bird

**Wikidata**: [Q156767](https://www.wikidata.org/wiki/Q156767)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eurasian_nuthatch)  
**Source**: https://4ort.xyz/entity/eurasian-nuthatch


## References

1. Integrated Taxonomic Information System. 1999
2. Birds of South Asia. The Ripley Guide. 2005
3. The Clements Checklist of Birds of the World. 2007
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. HBW and BirdLife Taxonomic Checklist v2
11. eBird Taxonomy v2018
12. Clements Checklist of Birds of the World
13. IOC World Bird List Version 8.2
14. IOC World Bird List Version 9.1
15. IOC World Bird List Version 9.2
16. HBW and BirdLife Taxonomic Checklist v3
17. HBW and BirdLife Taxonomic Checklist v4
18. IOC World Bird List Version 10.1
19. Clements Checklist v2019
20. IOC World Bird List Version 10.2
21. HBW and BirdLife Taxonomic Checklist v5
22. IOC World Bird List Version 11.1
23. IOC World Bird List Version 11.2
24. HBW and BirdLife Taxonomic Checklist v6
25. HBW and BirdLife Taxonomic Checklist v7
26. IOC World Bird List Version 12.1
27. IOC World Bird List Version 12.2
28. IOC World Bird List Version 13.1
29. The IUCN Red List of Threatened Species 2021.3
30. [Source](https://www.nabu.de/tiere-und-pflanzen/aktionen-und-projekte/vogel-des-jahres/2006-kleiber/index.html)
31. 10th edition of Systema Naturae
32. Systema Naturae. 10th edition, Volume 1
33. IUCN Red List
34. Freebase Data Dumps. 2013
35. Taxonomy database of the U.S. National Center for Biotechnology Information
36. [BioLib](https://www.biolib.cz/cz/taxon/id8953/)
37. Global Biodiversity Information Facility
38. [Belgian Species List](http://species.be/en/3905)
39. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.34586)
40. [Source](https://ec.europa.eu/translation/portuguese/magazine/documents/folha66_separata1_pt.pdf)
41. Gwefan Llên Natur
42. Species richness patterns of mammals and birds and their drivers in the Nanling Mountain Range
43. [Diccionariu de l'Academia de la Llingua Asturiana](https://diccionariu.alladixital.org/index.php?cod=43075)
44. [Diccionariu de l'Academia de la Llingua Asturiana](https://diccionariu.alladixital.org/index.php?cod=38283)
45. Fauna Europaea
46. Dyntaxa
47. [Source](https://app.bto.org/birdfacts/results/bob14790.htm)
48. AVIAN BODY SIZES IN RELATION TO FECUNDITY, MATING SYSTEM, DISPLAY BEHAVIOR, AND RESOURCE SHARING
49. UMLS 2023
50. TAXREF v9.0