so there we go with pics of these mysterious birds ...
as you might notice, no spiral on the spinner nor cowling ring so maybe it is JG 301 ?.
someone mentionned Norway and Olivier said the trees around the planes looked like trees from the northern countries (norway for example) all I can say is I've been to the north of Germany several times, including Schleswig Holstein and I can tell you you can find this kind of trees all over the country. Correct me if I'm wrong but Jg 301 used to be in Shleswig Holstein by the end of the war so the treees are not of great help !