# Ridgway's Rough-winged Swallow

> subspecies of bird

**Wikidata**: [Q3136291](https://www.wikidata.org/wiki/Q3136291)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ridgway's_rough-winged_swallow)  
**Source**: https://4ort.xyz/entity/ridgway-s-rough-winged-swallow


## 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. eBird Taxonomy v2018
8. IOC World Bird List Version 8.2
9. IOC World Bird List Version 9.1
10. IOC World Bird List Version 9.2
11. IOC World Bird List Version 10.1
12. Clements Checklist v2019
13. IOC World Bird List Version 10.2
14. IOC World Bird List Version 11.1
15. IOC World Bird List Version 11.2
16. IOC World Bird List Version 12.1
17. IOC World Bird List Version 12.2
18. IOC World Bird List Version 13.1
19. Integrated Taxonomic Information System
20. Encyclopedia of Life
21. Global Biodiversity Information Facility
22. eBird Taxonomy v2019