Every day, millions of creatures are born into a life on the march, on the wing, on the run. From the tiniest butterflies to the largest wildebeest, these migrants lives hinge on the ability to get up and go.
A Stink Spirit - a polluted god, visits the bath house. Chihiro, assisted by the rest of the staff, removes discarded objects and pollution caught in the spirit's side. The Stink Spirit turns out to be a beautiful dragon. Miyazaki, describes helping to restore a polluted river as a child and watching it turn back into a clear, habitable ecosystem. The motif explores the damage of human pollution on the environment.