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Herding Geese Harmlessly using a Green Laser, Watch for green dot on ground near geese.
Автор: Lee Bakewell
Загружено: 2009-11-10
Просмотров: 64479
Описание: Should airlines be equipped with laser beams to clear geese out of their paths? This video demonstrates a little known fact (actually discovered by the author quite by accident in Aug 2009) that geese are actually very cognizant of the presence of a laser beam. Look for a little green dot to the left or below the geese and notice how they respond to it. This does not work with many other species. For example, crows are not phased in the least by the presence of the laser beam or its dot.
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