《动物世界》里大多数镜头都是外国动物学家在野外实地拍摄的。这些冒险家有时披着人造河马皮赤手空拳混入河马群,有时单枪匹马探寻巨大的食人蟒,实在让人为他们捏了一把冷汗。好在科学家有一个好助手——隐蔽的摄像机,可以近距离拍摄动物,而不引起动物的警觉。这种摄像机隐藏在伪装成石头、树木、动物粪便或竹子等仿造物里,露出一个小孔用于拍摄。 Most of the footage in Animal World was filmed by foreign zoologists in the field. These adventurers are sometimes clothed in hippopotamuses in man-made hippopotamuses, and sometimes single-handedly searching for huge man-eating pythons, it is really for them pinch a cold sweat. Fortunately, scientists have a good helper - hidden cameras, animals can be photographed close up, without causing animal alertness. The camcorder is hidden in mock costumes such as stones, trees, animal excrement or bamboo, exposing a hole for filming.