# Branta nigricans

> species of bird

**Wikidata**: [Q50407531](https://www.wikidata.org/wiki/Q50407531)  
**Source**: https://4ort.xyz/entity/branta-nigricans


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. [Belgian Species List](http://species.be/en/26499)
5. UMLS 2023
6. TAXREF v9.0
7. TAXREF v10.0
8. Nederlands Soortenregister
9. Fauna Europaea
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. European Nature Information System
15. Belgian Species List