File:Jumping spider macro image.jpg

Summary
Spider makes web and sit in the middle, monitoring the radius threads for vibrations. Once an insect is caught in the web, the spider feels the motion and makes its way to the vibration source, thus extending its presence to a much wider area.
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Spider makes web and sit in the middle, monitoring the radius threads for vibrations. Once an insect is caught in the web, the spider feels the motion and makes its way to the vibration source, thus extending its presence to a much wider area.