Grasshoppers Sing Louder Near Roadways | Video

This is the mating call of the bow-winged grasshopper. Grasshoppers change their tune to be louder and higher to be heard over noisy traffic in urban areas, a new study found.



via LiveScience.com http://www.livescience.com/24767-the-song-of-the-roadside-grasshopper-video.html