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Ethologie der Graugans 1950 Gratis ubegrenset tilgang
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.
Sjanger: Documentary
Cast:
Mannskap: Konrad Lorenz (Director), Konrad Lorenz (Producer)
Ettromsleilighet: Institut für den wissenschaftlichen Film (IWF)
Kjøretid: 13 minutter
Kvalitet: HD
Utgivelse: Jan 01, 1950
Land: Germany
Språk: No Language
