# Ptyrticus turdinus upembae

> subspecies of bird

**Wikidata**: [Q27627278](https://www.wikidata.org/wiki/Q27627278)  
**Source**: https://4ort.xyz/entity/ptyrticus-turdinus-upembae


## 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. [Birds of the World](https://birdsoftheworld.org/bow/key-to-scientific-names/search?q=upembae)
13. Integrated Taxonomic Information System
14. Encyclopedia of Life
15. Global Biodiversity Information Facility
16. Avibase
17. Google Knowledge Graph
18. Animal Diversity Web
19. Biodiversity Heritage Library
20. Finnish Biodiversity Information Facility
21. Index to Organism Names