Nur ein Tümpel (1939)
The film shows the diverse life in a pond that is under nature conservation (biotope): rare plants and animals form a community. Algae, plankton, insects, birds, frogs, and snakes. Microscopic images of microorganisms.
The film shows the diverse life in a pond that is under nature conservation (biotope): rare plants and animals form a community. Algae, plankton, insects, birds, frogs, and snakes. Microscopic images of microorganisms.