Everglades National Park was founded in 1947. The park contains over 1,500,000 acres of land. It is the only place in the world where alligators and crocodiles coexist. The park provides an amazing array of photos, audio programs, and videos. Children could visit the park’s website at: http://www.nps.gov/ever. They could use a Venn diagram to show the differences between alligators (left) and crocodiles (right).