Kaulquappen im Rotbach-Überflutungsgebiet
[![](/img/uploads/2008/05/kaulquappen1-150x150.jpg)](/img/uploads/2008/05/kaulquappen1.jpg)[![](/img/uploads/2008/05/kaulquappen2-150x150.jp…
[![](/img/uploads/2008/05/kaulquappen1-150x150.jpg)](/img/uploads/2008/05/kaulquappen1.jpg)[![](/img/uploads/2008/05/kaulquappen2-150x150.jp…
Die [Hardtburg](http://de.wikipedia.org/wiki/Hardtburg) [liegt](http://maps.google.de/maps?q=hardtburg&ie=UTF8&ll=50.614509,6.81397&spn=0.00…