Green Lacewing larvae, aka trash bugs, place the exoskeletons of dead prey on their backs. https://www.uaex.uada.edu/environment-nature/anr-blog/posts/whats-th

Green Lacewing larvae, aka trash bugs, place the exoskeletons of dead prey on their backs. https://www.uaex.uada.edu/environment-nature/anr-blog/posts/whats-that-bug-green-lacewing-larvae.aspx https://www.uaex.uada.edu/environment-nature/anr-blog/posts/...