Našo knjižnico filmov in videov lahko pretakajo ali prenašajo samo člani
Še naprej BREZPLAČNO watchZa prijavo potrebujete manj kot 1 minuto, nato lahko uživate v neomejenih naslovih filmov in TV.
Ethologie der Graugans (1950)
The film gives a survey on innate behaviour patterns of the grey-lag goose. The first part shows reproductive behaviour. In the second part some behaviour patterns of gosling being imprinted on their human foster parent are shown: following reaction, separation of two flocks according to their imprinting, response to the alarm call and landing "by order" of the flying young.
Žanr: Documentary
Igralska zasedba:
Posadka: Konrad Lorenz (Director), Konrad Lorenz (Producer)
Subtitle: ETC.
Sprostite: Jan 01, 1950
Priljubljenost: 2.922
Jezik: No Language
Studio: Institut für den wissenschaftlichen Film (IWF)
Država: Germany