# Yellowhead

> species of bird

**Wikidata**: [Q1066503](https://www.wikidata.org/wiki/Q1066503)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Yellowhead_(bird))  
**Source**: https://4ort.xyz/entity/yellowhead


## References

1. [Source](https://www.birdoftheyear.org.nz/past-champions)
2. Integrated Taxonomic Information System. 1999
3. IOC World Bird List Version 6.3
4. IOC World Bird List Version 7.2
5. IOC World Bird List Version 6.4
6. IOC World Bird List Version 7.1
7. IOC World Bird List Version 7.3
8. IOC World Bird List Version 8.1
9. HBW and BirdLife Taxonomic Checklist v2
10. eBird Taxonomy v2018
11. Clements Checklist of Birds of the World
12. IOC World Bird List Version 8.2
13. IOC World Bird List Version 9.1
14. IOC World Bird List Version 9.2
15. HBW and BirdLife Taxonomic Checklist v3
16. HBW and BirdLife Taxonomic Checklist v4
17. IOC World Bird List Version 10.1
18. Clements Checklist v2019
19. IOC World Bird List Version 10.2
20. HBW and BirdLife Taxonomic Checklist v5
21. IOC World Bird List Version 11.1
22. IOC World Bird List Version 11.2
23. HBW and BirdLife Taxonomic Checklist v6
24. HBW and BirdLife Taxonomic Checklist v7
25. IOC World Bird List Version 12.1
26. IOC World Bird List Version 12.2
27. IOC World Bird List Version 13.1
28. The IUCN Red List of Threatened Species 2021.3
29. New Zealand Threat Classification System Database
30. IUCN Red List
31. Freebase Data Dumps. 2013
32. Taxonomy database of the U.S. National Center for Biotechnology Information
33. Fossilworks
34. Global Biodiversity Information Facility
35. Gwefan Llên Natur
36. [Source](https://avesdomundo.info/todas-as-paginas/Mohouidae)
37. [Source](https://ec.europa.eu/translation/portuguese/magazine/documents/folha66_separata1_pt.pdf)
38. AVIAN BODY SIZES IN RELATION TO FECUNDITY, MATING SYSTEM, DISPLAY BEHAVIOR, AND RESOURCE SHARING
39. New Zealand Organisms Register
40. UMLS 2023
41. Quora
42. eBird Taxonomy v2019
43. Barcode of Life Data Systems
44. Handbook of the Birds of the World
45. Interim Register of Marine and Nonmarine Genera
46. Oiseaux.net
47. Open Tree of Life reference taxonomy version 3.6
48. Conservation status of birds in Aotearoa New Zealand, 2021
49. [New Zealand Threat Classification System Database](https://nztcs.org.nz/nztcs-species/11127)