A kitten.
Some tools.
A fly rod case with a St. Croix rod, a 2 wt Loomis rod (I still have that one) and 2 reels with line.
A bicycle. Found the owner through a local shop by the serial number. He'd biffed his head and couldn't remember where he had left his bicycle.
Four naked teenagers do the wild thing along a mountain bike trail. As I startled them and one of them yelled the common word for fornication. My response? "Looks like."