UNESCO Weltnaturerbe, Nordsee Wattenmeer, Wattwanderung
Schlüsselwörter
watt,
foreshore,
ebb,
unesco,
hike,
world heritage,
countryside,
vacationer,
hike,
ebb,
living space,
tide,
salt marsh,
holland,
milliliter,
holland,
environment,
environmentalism,
ecology,
ocean,
pep,
person,
reflex,
sand,
schlick
Deutsch
