# Ptyrticus turdinus turdinus

> subspecies of bird

**Wikidata**: [Q27627277](https://www.wikidata.org/wiki/Q27627277)  
**Source**: https://4ort.xyz/entity/ptyrticus-turdinus-turdinus


## References

1. IOC World Bird List Version 6.3
2. IOC World Bird List Version 7.2
3. IOC World Bird List Version 6.4
4. IOC World Bird List Version 7.1
5. IOC World Bird List Version 7.3
6. IOC World Bird List Version 8.1
7. IOC World Bird List Version 8.2
8. IOC World Bird List Version 9.1
9. IOC World Bird List Version 9.2
10. IOC World Bird List Version 10.1
11. IOC World Bird List Version 10.2
12. Integrated Taxonomic Information System
13. Encyclopedia of Life
14. Global Biodiversity Information Facility
15. Avibase
16. Google Knowledge Graph
17. UMLS 2023
18. Animal Diversity Web
19. [Source](https://www.biodiversitylibrary.org/page/32699279)
20. Biodiversity Heritage Library
21. Open Tree of Life