the small mountain pine pinus mugo covering the durmitor`s peaks

balkans bark biology biosphere bird blue branches bush canopy coniferous cycle dead dendrology diversity durmitor eco ecology endemic energy environment evergreen fauna fir flora forest forestry gnarl green habitat heritage high horizon juniper knot leaves lichen life lumber montenegro moss mountain mountains mugo national nature needles nest oxigen panoramic park peaks pine pinus pinusmugo rare resin root sapling shrub sky skyline small spruce stump sun tall timber top tree trunk unesco variety vegetation view wilderness wildlife wood world