# Ardea cinerea cinerea

> subspecies of fish-eating bird

**Wikidata**: [Q27604451](https://www.wikidata.org/wiki/Q27604451)  
**Source**: https://4ort.xyz/entity/ardea-cinerea-cinerea


## 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. Clements Checklist of Birds of the World
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. Taxonomy database of the U.S. National Center for Biotechnology Information
20. Integrated Taxonomic Information System
21. National Biodiversity Network
22. Open Tree of Life reference taxonomy version 3.6
23. [2025](https://www.gbif.org/dataset/2c04922c-82dd-4718-ab22-c9772408de9c)