During the restoration of small-scale wetlands in the Protected Bird Area Ostrovne Lúky, we got an idea - what if we used the excavated material to build nesting walls for birds right at the foot of the wetlands? We have recorded a nesting site of the European beekeeper in sand embankments in the area and we hope that they will like our new nesting walls so much that they will decide to nest in them this season after returning from their wintering grounds. The small wetlands are being created on restored pastures where the birds can find enough food. The water under the nesting wall will provide refreshment during hot summer days while protecting their offspring from predators.