across
azure
bark beetle
bark beetles
border
cloudless
coniferous forest
damage
dark
environment
forest
forest damage
forest dieback
forestry
forests
germany
harz national park
hike
horizontal
in the morning
inner german border
intra german border
landscape
loss
morning
natinal park
national park harz
natural
natural landscape
nature conservation area
nature reserve
outdoors
outside
pine
resin
resin wood
saxony anhalt
sihouette
silhouette
sky
sky blue
spruce
top
tree
tree tops
trees
views
vista
walk