Goose Filmes
- 1950
Ethologie der Graugans
Ethologie der Graugans01950HD
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...
![Ethologie der Graugans]()
01950HD
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...