This is an expedition into the world of animals in Hamburg. The film tries to show how important not only for man but even more for animals are green oases of a city. A cemetary is still a good refuge for many birds. Pools of water are important for amphibians. A church tower, a place for a pair of falcons to breed and the lakes and rivers of Hamburg are ideal for waterbirds.
| Camera: | Heinz Sielmann |
| Camera: | Peter W. Fera |
| Sound: | Stefan Krause |
| Editor: | Gerhard Ertlmaier |
| Script: | Uwe Scmidt |
| Narrator: | Uwe Scmidt |
| Production Organisation: | Co. Film Fera und Schalk, West Germany |
| Producer: | Co. Film Fera und Schalk, West Germany |
