It is here that we could experience hatches of different mayflies and sedges species.
The emerging duns mixed up with swarms of spinner of large Ecdyonuridae, Rhithrogena (right picture) and Leptophlebidae (on the left) imagoes in their
in their mating flights on the surface.
The evening and as well the morning have returned the largest fish.
Practically the periods with a climax of insect activity, at least during the warmer months.