Wirbeltiere
Säugetiere, Mammalia
![Der Biber am Steinforstgraben, nagt genüsslich an einem Weidenzweig [© K. Bergmann]](https://image.jimcdn.com/app/cms/image/transf/dimension=150x150:mode=crop:format=jpg/path/s685661fda92cba66/image/i53aeb82ebd4c33c8/version/1494251704/image.jpg)
![Der Biber am Steinforstgraben [© K. Bergmann]](https://image.jimcdn.com/app/cms/image/transf/dimension=150x150:mode=crop:format=jpg/path/s685661fda92cba66/image/i77a052c285b1227b/version/1494251704/image.jpg)
![Der Biber am Steinforstgraben, beim Reparieren des Damms [© K. Bergmann]](https://image.jimcdn.com/app/cms/image/transf/dimension=150x150:mode=crop:format=jpg/path/s685661fda92cba66/image/if8235ec8d8fdc997/version/1494251704/image.jpg)
![Der Biber im Alterlanger See [© K. Bergmann]](https://image.jimcdn.com/app/cms/image/transf/dimension=150x150:mode=crop:format=jpg/path/s685661fda92cba66/image/i4e10cdfce7536018/version/1494251704/image.jpg)
![Der Biber im Alterlanger See [© K. Bergmann]](https://image.jimcdn.com/app/cms/image/transf/dimension=150x150:mode=crop:format=jpg/path/s685661fda92cba66/image/ib6b510600c408528/version/1494251704/image.jpg)
![Dr Biber wandert in den Steinforstgraben zurück [© K. Bergmann]](https://image.jimcdn.com/app/cms/image/transf/dimension=150x150:mode=crop:format=jpg/path/s685661fda92cba66/image/ibba31eea543e4e6f/version/1494251704/image.jpg)
Vögel, Aves
Kriechtiere, Reptilia
Lurche, Amphibia
Fische, Pisces
![Giebel oder Silberkarausche (Carassius gibelio) [unten] Rotfeder (Scardinius erythrophthalmus) [oben]](https://image.jimcdn.com/app/cms/image/transf/dimension=1920x400:format=jpg/path/s685661fda92cba66/image/ibaabc69743511cc7/version/1503570346/image.jpg)
