Hi,
I visited one of my habitats near Hamburg today and found well over thousand juvenile Moor Frogs, Common Frogs, Common Toads and also some adult Water Frogs.
One little guy I couldn´t identify exactly. For me he doesn´t look like the other Bufo bufo´s. The animal is shown in the last three pictures.
Also Natterjack Toad (maybe) , Common Spadefoot and Tree Frog is known from the area, but I think it´s no Hyla