In summer the Valais knapwort harshweed flowers in Rottensand. For many bees this is the preferred source of nutrition. In addition, the high availability of open sandy soil provides the necessary space for nesting.

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Contact details for questions regarding the subscription

Regionaler Naturpark Pfyn-Finges
Postfach 65
3970 Salgesch
Telephone +41 (0)27 452 60 60
Fax +41 (0)27 452 60 65