Movies

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

Documentary about the inhabitants, both human and animal, of the Belgian Congo. Released in 1958.

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,...

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

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

In 1966, Heinz Sielmann sets off on his longest expedition. He spent 19 months traveling through the wilderness of North America. From the alligator...

Documentary - Painstakingly filmed over a five-year period, this intimate view of our country's magnificent landscape will take you on the getaway...

Short by Heinz Sielmann.

Song of the Wild is Heinz Sielmann's first feature film, made in black and white and a valuable contemporary document. Filming took place in 1948 and...

An innovative production from the world-renowned filmmaker and passionate naturalist Heinz Sielmann, Woodpecker (Zimmerleute des Waldes) is an...

Following in the footsteps of Charles Darwin, Heinz Sielmann traveled to the bizarre volcanic islands of Galapagos. The multi-award-winning film...

Short by Heinz Sielmann.