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.
| Tagline | |
| Release Date: | Jan 01, 1950 |
| Genres: | Documentary |
| Production Company: | Institut für den wissenschaftlichen Film (IWF) |
| Production Countries: | Germany |
| Casts: | |
| Status: | Released |
| Budget: | $0 |
| Revenue: | 0 |
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