the fauna of the protected area consists of the mammals: deer ("cervidae"), roe deer ("capreolus capreolus"), fox ("canidae"), gray wolf (("canis lupus"), hare ("lepus"), wild boar ("sus scrofa"), wildcat ("felis silvestris") and the birds swan ("cygnus"), mallard ("anas platyrhynchos"), greylag goose ("anser anser"), woodcock ("scolopax") and common wood pigeon ("columba palumbus"). the nature reserve is habitat for the reptiles such as viper (viperidae), slow-worm ("anguis fragilis") and water snake. the lake is home to the fish species of carp ("cyprinidae"), red seabream, bass ("perciformes") as well as to crustaceans like crayfish.