# Sterna caspia

> species of bird

**Wikidata**: [Q25660639](https://www.wikidata.org/wiki/Q25660639)  
**Source**: https://4ort.xyz/entity/sterna-caspia


## References

1. ARKive
2. Integrated Taxonomic Information System
3. [BioLib](https://www.biolib.cz/cz/taxon/id8708/)
4. Global Biodiversity Information Facility
5. World Register of Marine Species
6. Catalogue of Life in Taiwan
7. [Belgian Species List](http://species.be/en/3914)
8. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.27797/taxonomy)
9. New Zealand Organisms Register
10. Fauna Europaea
11. Interim Register of Marine and Nonmarine Genera
12. European Nature Information System
13. Belgian Species List
14. India Biodiversity Portal
15. AnimalBase
16. Out of the dark: 350 million years of conservatism and evolution in diel activity patterns in vertebrates