# Red-billed Chough

> species of bird

**Wikidata**: [Q643836](https://www.wikidata.org/wiki/Q643836)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Red-billed_chough)  
**Source**: https://4ort.xyz/entity/red-billed-chough


## References

1. Integrated Taxonomic Information System. 1999
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. HBW and BirdLife Taxonomic Checklist v2
9. eBird Taxonomy v2018
10. Clements Checklist of Birds of the World
11. IOC World Bird List Version 8.2
12. IOC World Bird List Version 9.1
13. IOC World Bird List Version 9.2
14. HBW and BirdLife Taxonomic Checklist v3
15. HBW and BirdLife Taxonomic Checklist v4
16. IOC World Bird List Version 10.1
17. Clements Checklist v2019
18. IOC World Bird List Version 10.2
19. HBW and BirdLife Taxonomic Checklist v5
20. IOC World Bird List Version 11.1
21. IOC World Bird List Version 11.2
22. HBW and BirdLife Taxonomic Checklist v6
23. HBW and BirdLife Taxonomic Checklist v7
24. IOC World Bird List Version 12.1
25. IOC World Bird List Version 12.2
26. IOC World Bird List Version 13.1
27. The IUCN Red List of Threatened Species 2021.3
28. [Source](https://ebird.org/hotspot/L2466134?yr=all&m=&rank=mrec)
29. [Source](https://ebird.org/hotspot/L4022825?yr=all&m=&rank=mrec)
30. [Source](https://ebird.org/hotspot/L13267004?yr=all&m=&rank=mrec)
31. [Source](https://ebird.org/hotspot/L3992385?yr=all&m=&rank=mrec)
32. [Source](https://ebird.org/hotspot/L3713395?yr=all&m=&rank=mrec)
33. IUCN Red List
34. Freebase Data Dumps. 2013
35. Taxonomy database of the U.S. National Center for Biotechnology Information
36. Fossilworks
37. Global Biodiversity Information Facility
38. BBC Things
39. Gwefan Llên Natur
40. [Source](https://ec.europa.eu/translation/portuguese/magazine/documents/folha66_separata1_pt.pdf)
41. Species richness patterns of mammals and birds and their drivers in the Nanling Mountain Range
42. [Source](http://www.sabencia.net/nomenclator.php)
43. Fauna Europaea
44. Dyntaxa
45. [Source](https://app.bto.org/birdfacts/results/bob15590.htm)
46. The Birds of Africa
47. WikiUMLS: Aligning UMLS to Wikipedia via Cross-lingual Neural Ranking
48. TAXREF v9.0
49. TAXREF v10.0
50. TAXREF v11.0