With our Advent calendar (start December, 1th) we invite all interested people to get to know the animals and plants of the city nature in more detail. On December, 24th a little surprise awaits everyone and the first function of our new nature view platform will be opened. Ideas and suggestions for improvement are welcome. In the course of the next year more and more functions will follow, for example a field book with new features and a map with the verified observations of all users of Naturblick.