Description
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 čírka modrá and ostralka štíhlá which can easily hide into the dense vegetation. Several pairs of bramborníček černohlavý and strnad rákosní breed in the marsh and later in season it's also the case for rákosník zpěvný. 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 jespák šedý.
In August-October water levels drop and waders, for example vodouš bahenní, are then visible on the main water body. In August-September a migrant orlovec říční is often perched on one of the electric pylons.
Details
Access
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.
