Mark Hostetler's analysis of North American windshield splatters in 1997 is documented in his book, "That Gunk on Your Car: A Unique Guide to Insects of North America." He reports on two dozen types of insects, with photos of them splattered and intact. His work won the 1997 Ig Nobel Prize for entomology [1].

No time to read a whole book? Hostetler's son, Bryce, released a free iPhone/iPad app in 2018 [2].

[1] https://improbable.com/ig/winners/#ig1997

[2] https://apps.apple.com/us/app/that-gunk-on-your-car/id135275...