Watch a head louse use sudden
movements to seize hairs and move around. This RealPlayer file should operate within ten seconds.
If you don't have RealPlayer, click on the button for free download.
If the stream does not work on your machine, you may be able to watch the sequence as an .AVI video (below)
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Return to the louse home page, or watch a louse in action, or see a microscopic view at lower magnification