2.048 දසුන්
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.
නිදහස් කරන්න: Jan 01, 1950
ධාවන කාලය: 13 මිනිත්තු
භාෂාව: No Language
රට: Germany
කාස්ට්:
කාර්ය මණ්ඩලය: Konrad Lorenz (Director), Konrad Lorenz (Producer)
