Ethologie der Graugans

Giới thiệu tóm tắt

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.

Thể loại: Phim Tài Liệu

Diễn viên:

Phi hành đoàn: Konrad Lorenz (Producer), Konrad Lorenz (Director)

Quốc gia: Germany

Thời gian chạy: 13 phút

Chất lượng: HD

Giải phóng: 1950

imdb rating 7

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