# Ärgera

> Amphibian Spawning Area of national importance in Giffers, Marly, Pierrafortscha, Plasselb, St. Silvester, Tentlingen and Villarsel-sur-Marly, canton of Fribourg, Switzerland

**Wikidata**: [Q108086041](https://www.wikidata.org/wiki/Q108086041)  
**Source**: https://4ort.xyz/entity/-rgera


## References

1. Nationally designated areas inventory
2. Source
3. [Source](https://data.geo.admin.ch/ch.bafu.bundesinventare-amphibien/objectsheets/2017revision/fr503.pdf)