Watch Ethologie der Graugans (1950) Online
- RUNTIME: 0h 13m
- COUNTRIES: Germany
- Subtitles: No Language
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.
