muddy path in peat bog of nature reserve dwingelderveld, drenthe, netherlands

acid bog boggy caerulea deposition deserted drenthe dutch dwingelderveld europe european fen footpath grass heath heather heathland heide holland holtveen kraloer kraloo lake landscape marshy molinia moor moorgrass moorland moors mud muddy national nature netherlands nitrogen nobody panorama park path peat people pond pool puddle raised reserve soggy soil swampy water wetlands