plants in the fen tister bauernmoor, lower saxony

green leaf tree sunlight grass plant nature light forest woodland wildlife reflection plants fen tister bauernmoor lower saxony germany german germany lower saxony north northern lueneburger heide scenic heath europe tree european blue sky lüneburger lake park water green landscape nature plant summer moor fen bog swamp grass grassy pond tree meadow trail wood way peat tiste tister bauernmoor burgsittensen sittensen moor