I love "road kill" hunting have seen nice towels, lots of tools, of course various dead creatures (I don't like that part of it) I've seen books, cut up credit cards,but my recent favorite.. we were going up hill on a residential street right where it cuts by the power line, and on the ground about 20 feet apart we saw two stuffed animals, a moose and a dog. they were small enough that they lived on our tandem for about 2 years.
we see lots of shoe and gloves too. Usually left gloves.