In this lesson, students solve the mystery of why a group of wild bighorn sheep would leave their usual desert habitat to visit a second, very different habitat: a local playground. In the activity, Habitat Scavenger Hunt, students record observations of the diversity of life found in the desert and the playground, as well as the physical characteristics of each location. Students combine these observations to create an understanding of how the living and non-living parts of a habitat support the animals that live there.