# Curruca undata

> species of bird

**Wikidata**: [Q110257524](https://www.wikidata.org/wiki/Q110257524)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dartford_warbler)  
**Source**: https://4ort.xyz/entity/curruca-undata


## References

1. HBW and BirdLife Taxonomic Checklist v6
2. HBW and BirdLife Taxonomic Checklist v7
3. IOC World Bird List Version 12.1
4. IOC World Bird List Version 12.2
5. IOC World Bird List Version 13.1
6. IOC World Bird List Version 11.2
7. IOC World Bird List Version 11.1
8. The IUCN Red List of Threatened Species 2021.3
9. IOC World Bird List Version 10.2
10. IUCN Red List
11. Freebase Data Dumps. 2013
12. [BioLib](https://www.biolib.cz/cz/taxon/id8909/)
13. BioLib
14. Avibase
15. IOC World Bird List Version 14.1
16. BBC Things
17. [Source](http://www.sabencia.net/nomenclator.php)
18. TERMCAT
19. IOC World Bird List Version 6.3
20. IOC World Bird List Version 6.4
21. IOC World Bird List Version 10.1
22. Gwefan Llên Natur
23. [Belgian Species List](http://species.be/en/3987)
24. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.33949)
25. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.33949/taxonomy)
26. [Source](https://ec.europa.eu/translation/portuguese/magazine/documents/folha66_separata1_pt.pdf)
27. Dyntaxa
28. [Source](https://app.bto.org/birdfacts/results/bob12620.htm)
29. eBird Taxonomy v2018
30. eBird Taxonomy v2019
31. Oiseaux.net
32. The worldwide variation in avian clutch size across species and space
33. British Trust for Ornithology
34. Biodiversity Heritage Library
35. Macaulay Library