Everglades National Park: The process of executing a massive habitat restoration project in the Everglades called, "Hole-In-The-Donut" is shown. Acres of the nonnative species Brazilian pepper are effectively removed to allow native species to once again flourish.

Invasive Species

Invasive species found in Everglades National Park, Hawai‘i Volcanoes National Park, and Yellowstone National Park are discussed. Efforts to remove the invasive species are included as well.