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9/12/04 TV Doc: Bird Migration 紀錄片:候鳥「移」團
« on: Nov 27th, 2004, 10:55pm » |
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The Secret of Bird Migration 候鳥「移」團
明珠台 9/12/04 星期四 晚上八時正
TVB Pearl Thursday 9 Dec 2004 at 8:00p.m.
每年到了某個特定的季節，就會有不同種類的候鳥進行大遷徙，從原居地搬家去到 另一些較適合居住的地方，作暫時棲身之所。節目《候鳥「移」團》將會讓各位觀 眾了解這個複雜的生態研究項目，觀眾將會了解到候鳥們在遷徙的過程中，當遇到 不同的環境時會怎樣調節並適應經常變化的環境及氣候。而事實上，牠們亦需要面 對非常大外來壓力，壓力是什麼？牠們怎樣應付？對於這套遷徙模式，候鳥們又是 如何研究出來呢？
This Wildlife documentary special presents a complex research project: the perfect illusion of a long-distance flight is simulated in a huge artificial wind tunnel for local migrant birds, the aim being to find out how birds of passage cope with the extreme physical stress and in what way acquired behaviour and genetic programmes coalesce in migration.
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