Beskrivning
In spring, water level can be high especially if the river Marne has overflowed during winter. Typical species at this time of year then include årta and stjärtand which can easily hide into the dense vegetation. Several pairs of svarthakad buskskvätta and Sävsparv breed in the marsh and later in season it's also the case for kärrsångare. Even if water level is generally to high for waders on the main water body at this time of year, the adjacent flooded agricultural fields can host good numbers of them including some very rare in the Paris region such as the mosnäppa.
In August-October water levels drop and waders, for example grönbena, are then visible on the main water body. In August-September a migrant Fiskgjuse is often perched on one of the electric pylons.
Detaljer
Tillgänglighet
You can park near the fence at the entry of the path. Note that there is not a lot of space. The area is best explored by walking.
