# Sterna hirundo longipennis

> subspecies of Common Tern

**Wikidata**: [Q27608943](https://www.wikidata.org/wiki/Q27608943)  
**Source**: https://4ort.xyz/entity/sterna-hirundo-longipennis


## 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. IOC World Bird List Version 10.2
13. IOC World Bird List Version 11.1
14. IOC World Bird List Version 11.2
15. IOC World Bird List Version 12.1
16. IOC World Bird List Version 12.2
17. IOC World Bird List Version 13.1
18. Integrated Taxonomic Information System
19. Global Biodiversity Information Facility
20. World Register of Marine Species
21. Catalogue of Life in Taiwan
22. [British Birds Rarities Committee](https://www.bbrc.org.uk/subspecies-information/skuas-to-terns)
23. New Zealand Organisms Register
24. eBird Taxonomy v2019
25. New Zealand Threat Classification System Database
26. Conservation status of birds in Aotearoa New Zealand, 2021
27. [New Zealand Threat Classification System Database](https://nztcs.org.nz/nztcs-species/30848)
28. BISMaL