Our Adventure Raising Caterpillars My girls and I spent an afternoon exploring the trails that run along one of our local creeks a couple weeks ago. We saw all sorts of wildlife that day including several pairs of mallard ducks, a crayfish, and loads of pipevine swallowtail caterpillars. After spending the majority of our afternoon completely enthralled watching the caterpillars devouring leaves, we decided to bring one home to continue observing. Normally I don't allow my kids to keep live insects for more than a few hours to observe because they belong in the wild and typically don't last long in captivity, but a friend of mine had success recently raising this exact species from eggs she ordered online, so I figured we could pull it off. We ended up choosing two, one that was older and looked close to adulthood, and a smaller younger looking one. Pipevine swallowtail caterpillars eat pipevine leaves so we collected a large ziploc bag full of fresh young pipevine leaves to