# Carduelis hornemanni

> species of bird

**Wikidata**: [Q391412](https://www.wikidata.org/wiki/Q391412)  
**Source**: https://4ort.xyz/entity/carduelis-hornemanni


## References

1. Integrated Taxonomic Information System. 1996
2. Freebase Data Dumps. 2013
3. Global Biodiversity Information Facility
4. [Belgian Species List](http://species.be/en/4521)
5. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.73545/taxonomy)
6. Fauna Europaea
7. Dyntaxa
8. TAXREF v9.0
9. TAXREF v10.0
10. Interim Register of Marine and Nonmarine Genera
11. HBW and BirdLife Taxonomic Checklist v2
12. HBW and BirdLife Taxonomic Checklist v3
13. HBW and BirdLife Taxonomic Checklist v4
14. [BioLib](https://www.biolib.cz/cz/taxon/id9011/)
15. European Nature Information System
16. eBiodiversity
17. Belgian Species List
18. The worldwide variation in avian clutch size across species and space
19. Open Tree of Life reference taxonomy version 3.6
20. Naturbasen