mushrooms in autumn at lake grosser bullensee, lower saxony

nature woodland forest autumn tree leaf fungus mushroom soil wildlife plant trunk grass mushrooms lake grosser bullensee lower saxony germany stump german germany house lower saxony north northern typical lueneburger heide scenic heath europe tree european sun light bright lüneburger lake park water green landscape nature panorama big bull grosser großer bullensee kirchwalsede bothel rotenburg plant bank autumn fall mushroom mushrooms leaf leaves foliage soil ground fungus fungi