If you care about wild animals, let them be wild. Most young wild animals you encounter are not orphaned. What may seem like an abandoned animal is normal behavior for most wildlife, to avoid predators. Picking up a wild animal you think is orphaned or abandoned is unnecessary and can be harmful to the animal or you.
Mammals of Indiana, J.O. Whitker and R.E. Mumford
Common Indiana Mammals, The Nature of Teaching, The Education Store-Purdue Extension’s resource center
Orphaned and Injured Animals, Indiana Department of Natural Resources (IDNR)
MyDNR Indiana’s Outdoor News, Indiana Department of Natural Resources