Animal Tracks - Opossum (Didelphis virginiana): Diagrams and photos of tracks, basic facts, personal notes, and information about opossum babies.
Natureworks: Detailed description including photographs, range, habitat, diet, and behavior.
Opossum: Photos, classification, and basic facts.
Opossum Facts: Short list of facts about the only native North American marsupial, the Virginia opossum.
The 'Possum Pages: Information about the North American opossum with facts, humor, a quiz and photos.
Virginia Opossum: History, location, habitat, description, behavior, and reproduction.