Free Watch Ethologie der Graugans (1950) : Summary Movies 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. | ||
| Release Date | : | Jan 01, 1950 |
| Runtime | : | |
| Genres | : | Documentary |
| Production Company | : | Institut für den wissenschaftlichen Film (IWF) |
| Production Countries | : | Germany |
| Casts | : | |
| Plot Keywords | : | black and white, goose, short film |
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