Löffler
Herons traditionally breed here and a mixed colony with spoonbills was formed in 1998. In that year there were 47 pairs of great egret ("Egretta alba"), 33 pairs of grey heron ("Ardea cinerea"), 27 pairs of purple heron ("Ardea purpurea") and 60 pairs of Eurasian spoonbill ("Platalea leucorodia").