swamp with reed and bare trees and fences in the flemish countryside

alder bare belgium birds blue buffer buffering change clear climate countryside day ecology environment europe fences field fields flanders flemish flock flood flooded flooding geese goose grass grasses grassland growth hike hiking landscape marsh marshes meadow merelbeke natural nature pool poplar poplars reed reflecting reflection reflections reserve scheldemeersen sky sunny swamp tourism travel tree trees water wetland wetlands willow winter wood woodland woods