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Ethologie der Graugans
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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.
Released | Jan 01, 1950 |
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Runtime | 0h 13min |
Genre | Documentary |
Actor | N/A |
Director | Konrad Lorenz |
Production | Institut für den wissenschaftlichen Film (IWF) |