The Water Strider is a slender, dark insect with water-repellent feet that allow it to walk and run on the water surface, dimpling but never breaking the surface film. It detects prey — insects that fall into the water — by sensing the ripples they create. Long-distance movement between water bodies occurs by flight at night.
Not certain it is a Water Strider? What bug is this? walks through what to check first and the lookalikes that catch people out.
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