# Common Shelduck

> species of bird

**Wikidata**: [Q25761](https://www.wikidata.org/wiki/Q25761)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Common_shelduck)  
**Source**: https://4ort.xyz/entity/common-shelduck


## 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/L2182902)
30. [Source](https://ebird.org/hotspot/L2182902?yr=all&m=&rank=mrec)
31. [Source](https://ebird.org/hotspot/L4084081)
32. [Source](https://ebird.org/hotspot/L3231417)
33. [Source](https://ebird.org/hotspot/L3915579)
34. [Source](https://ebird.org/hotspot/L10496822)
35. [Source](https://ebird.org/hotspot/L2715279?yr=all&m=&rank=mrec)
36. [Source](https://ebird.org/hotspot/L976256?yr=all&m=&rank=mrec)
37. [Source](https://ebird.org/hotspot/L2525751?yr=all&m=&rank=mrec)
38. [Source](https://ebird.org/hotspot/L2678036?yr=all&m=&rank=mrec)
39. [Source](https://ebird.org/hotspot/L4558458?yr=all&m=&rank=mrec)
40. [Source](https://ebird.org/hotspot/L3612445?yr=all&m=&rank=mrec)
41. [Source](https://ebird.org/hotspot/L3133460?yr=all&m=&rank=mrec)
42. IUCN Red List
43. Freebase Data Dumps. 2013
44. Taxonomy database of the U.S. National Center for Biotechnology Information
45. [BioLib](https://www.biolib.cz/cz/taxon/id8447/)
46. Fossilworks
47. Global Biodiversity Information Facility
48. World Register of Marine Species
49. Gwefan Llên Natur
50. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.26323)