# Dendroica pensylvanica

> species of bird

**Wikidata**: [Q790521](https://www.wikidata.org/wiki/Q790521)  
**Source**: https://4ort.xyz/entity/dendroica-pensylvanica


## References

1. Integrated Taxonomic Information System. 1996
2. Freebase Data Dumps. 2013
3. Global Biodiversity Information Facility
4. World Register of Marine Species
5. Gwefan Llên Natur
6. IUCN Red List
7. Fauna Europaea
8. Interim Register of Marine and Nonmarine Genera
9. European Nature Information System
10. Open Tree of Life reference taxonomy version 3.6
11. Out of the dark: 350 million years of conservatism and evolution in diel activity patterns in vertebrates