# Black River Unit

> approximately 3,800 acres of wetland and riparian habitats and surrounding uplands along the Black River managed as part of Billy Frank Jr. Nisqually National Wildlife Refuge

**Wikidata**: [Q107401678](https://www.wikidata.org/wiki/Q107401678)  
**Source**: https://4ort.xyz/entity/black-river-unit


## References

1. [Source](https://www.fws.gov/refuge/Billy_Frank_Jr_Nisqually/black_river_unit.html)
2. The National Map
3. OpenStreetMap
4. [Source](https://www.fws.gov/refuge/Billy_Frank_Jr_Nisqually/About_the_Complex.html)
5. National Library of Israel Names and Subjects Authority File