Found Jack' on 4th of August 2005 at "Ellerndorfer Heide" a very nice landscape in northern Germany. This spot is famous for the purple Heide-flours/plants called "Erika". We took Jackattack some 350 km to the west of Germany. He now lives in a cache called "Hinkelstein am Herkelstein" in the Eifel, a region with small hills (up to 700m) covered with forests and farmlands (mooo!).
Best wishes, die 4 phantastischen Vossens