Fig. 1From: Dynamics of a Limecola (Macoma) balthica population in a tidal flat area in the western Wadden Sea: effects of declining survival and recruitmentMaps of (top) the westernmost part of the Wadden Sea and (bottom) the tidal-flat area called Balgzand. The permanent sampling sites are indicated: 12 transects (numbered 1–12) and 3 squares (A, B, and C)Back to article page