# Gull-billed Tern

> species of seabird

**Wikidata**: [Q18834](https://www.wikidata.org/wiki/Q18834)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gull-billed_tern)  
**Source**: https://4ort.xyz/entity/gull-billed-tern


## References

1. Integrated Taxonomic Information System. 1996
2. IOC World Bird List Version 6.3
3. IOC World Bird List Version 7.2
4. IOC World Bird List Version 6.4
5. IOC World Bird List Version 7.1
6. IOC World Bird List Version 7.3
7. IOC World Bird List Version 8.1
8. HBW and BirdLife Taxonomic Checklist v2
9. eBird Taxonomy v2018
10. Clements Checklist of Birds of the World
11. IOC World Bird List Version 8.2
12. IOC World Bird List Version 9.1
13. IOC World Bird List Version 9.2
14. HBW and BirdLife Taxonomic Checklist v3
15. HBW and BirdLife Taxonomic Checklist v4
16. IOC World Bird List Version 10.1
17. Clements Checklist v2019
18. IOC World Bird List Version 10.2
19. HBW and BirdLife Taxonomic Checklist v5
20. IOC World Bird List Version 11.1
21. IOC World Bird List Version 11.2
22. HBW and BirdLife Taxonomic Checklist v6
23. HBW and BirdLife Taxonomic Checklist v7
24. IOC World Bird List Version 12.1
25. IOC World Bird List Version 12.2
26. IOC World Bird List Version 13.1
27. The IUCN Red List of Threatened Species 2021.3
28. [Source](https://rsis.ramsar.org/RISapp/files/31435783/documents/IN2437_taxo200527.pdf)
29. [Source](https://ebird.org/hotspot/L4084081)
30. [Source](https://ebird.org/hotspot/L3231417)
31. [Source](https://ebird.org/hotspot/L10218160)
32. [Source](https://ebird.org/hotspot/L3915579)
33. [Source](https://ebird.org/hotspot/L2715279?yr=all&m=&rank=mrec)
34. IUCN Red List
35. Freebase Data Dumps. 2013
36. Taxonomy database of the U.S. National Center for Biotechnology Information
37. Fossilworks
38. Global Biodiversity Information Facility
39. World Register of Marine Species
40. [Belgian Species List](http://species.be/en/26516)
41. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.27795)
42. [Aves Argentinas](http://www.avesargentinas.org.ar/lista-de-las-aves-argentinas)
43. Species richness patterns of mammals and birds and their drivers in the Nanling Mountain Range
44. [Source](http://www.sabencia.net/nomenclator.php)
45. [Source](https://avesdomundo.info/todas-as-paginas/Laridae)
46. [Source](https://ec.europa.eu/translation/portuguese/magazine/documents/folha66_separata1_pt.pdf)
47. Source
48. Fauna Europaea
49. Dyntaxa
50. Handbook of the Birds of the World