# Puffinus griseus

> species of bird

**Wikidata**: [Q215267](https://www.wikidata.org/wiki/Q215267)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Puffinus_griseus)  
**Source**: https://4ort.xyz/entity/puffinus-griseus


## References

1. Integrated Taxonomic Information System. 1996
2. Freebase Data Dumps. 2013
3. Encyclopedia of Life
4. Fossilworks
5. Global Biodiversity Information Facility
6. World Register of Marine Species
7. Gwefan Llên Natur
8. Catalogue of Life in Taiwan
9. [Belgian Species List](http://species.be/en/4558)
10. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.25963/taxonomy)
11. Fauna Europaea
12. New Zealand Organisms Register
13. TAXREF v9.0
14. TAXREF v10.0
15. National Biodiversity Network
16. Nederlands Soortenregister
17. Interim Register of Marine and Nonmarine Genera
18. SeaLifeBase
19. European Nature Information System
20. Ocean Biodiversity Information System
21. Belgian Species List
22. Out of the dark: 350 million years of conservatism and evolution in diel activity patterns in vertebrates
23. [Global Biodiversity Information Facility](https://www.gbif.org/species/5739277)
24. New Zealand Threat Classification System Database
25. Naturbasen
26. CalPhotos
27. BISMaL