The German Arbeitsgemeinschaft
Höhle und Karst Grabenstetten e.V. is still active in the area and
cooperating on friendly terms with CUCC. They have recently carried out much
exploration in the southern area around Stellerweghöhle, including the most major
discovery in the plateau in recent years, the connection of the
Stellerweghöhle/Eishöhle system to Kaninchenhöhle.
University of
Bristol Spelæological Society were present on the 1981 and 1982
expeditions as a guest club, and also independently in 1989 and 1990 (we
believe; these last two trips were clandestine, and records are unsurprisingly
rather sparse.)