Le plus regardé De Institut für den wissenschaftlichen Film (IWF)

Bonobos show a particularly pronounced sexual activity and an extraordinarily broad spectrum of sexual contacts for primates. These also extend to...

The three-spined stickleback is shown. Nest building, zigzag dance, fanning at the nest, sometimes following a female, also short mouth fights, the...

Documentary on how the osprey catches its prey. The film shows the search for prey, the launch maneuvers, take-off maneuvers and the fights with the...

Swimming movements of a common seal under water, propulsion through hind extremities.

Experiments on the crystallization of various inorganic substances: crystallization from solution, crystallization from melt and vapour phase, mixed...

The film shows open air shots of life in the colony of the sea lion. The following behaviours are shown: establishing territories and rivalry fights,...

Short film about the movement patterns of protozoa

The flight and feeding customs of the most important sea bird species of the Galapagos Islands are described. Some characteristic body and wing...

Queen rearing is one of the most important areas of beekeeping. After explaining the breeding objectives, the three most common methods for rearing...

On display are the movement structures of Heliozoa, the expulsion of food remains, plasmogamy, separation and temporary bridging, "phobia".

The film documents the tobacco season of 1993/94 from the planting of the tobacco through the harvest and sale until the sowing for the next season -...

The courtship behavior of Great Bustards is studied. The male Great Bustard is considerably larger than the female. This impression is reinforced...

The film shows a single-row beet harvester in action during the sugar beet harvest. The topping of the beets is shown at normal speed. The test...

During the ewing-period the shepherd has to take especially care of the flocks. He has to assist the ewes in ewing, to control the feeding of the...

Short film on the mating behaviour of donkeys

Short film about the life cycle of a moon jellyfish

The film begins by depicting the social courtship of the drakes. With increasing intensity of the instinctive movements actual pair formation is...

The film shows the spatial distribution and the behaviour of the Mediterranean demoiselle Calopteryx haemorrhoidalis on typical reproduction waters....

A portrait of the German city of Ulm and it's social activities, fassades, court building. Also about the role of the district court during National...

Various amphibious pond dwellers, including grass frogs, tree frogs, common toads and other amphibians are shown moving around, feeding, mating,...