Imagine driving down a highway in the summer. The windows are down, the music is loud, and the wind is whipping through your hair. Now picture your car's windshield. You might expect to see a handful of splats from unfortunate bugs. But 30 years ago, there would have been significantly more buggy skid marks plastered on the front of your vehicle.
"When I was a kid, you could go out driving in the summer, and you would come home and your car windshield was covered in bugs," said Cheryl Schultz, an ecologist at Washington State University. "Now, you can go across many areas at the same time of year and your windshield is clean."
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