Ethologie der Graugans1950

Name: Ethologie der Graugans
Genre: Documentary
Released: 1950
Duration: 13 min

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: 10. 7. 2026
Runtime: 13 min
Genres: Documentary
Certification: NO
Country, language: DE · DE

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