In this FACTivity, you will choose an animal to study that lives in the United States and create an Animal Fact File for that animal. If completing this FACTivity as a class, all the Animal Fact Files can be compiled into a class book or poster series. The question students will answer in this FACTivity is: What is the range of an animal? Materials: Animal field guides that include range maps, such as bird, reptile, amphibian, or mammal guides and other resources with wildlife information A blan Topics: Wildlife, Field Guides, Habitat, Native Range, Wildlife.