National Park Service: Junior Ranger Online - Everglades National Park
National Park Service

The Everglades is a unique and beautiful place that still contains many mysteries. Follow a ranger through your Junior Ranger Experience.

California Academy of Sciences: Science @ Home - Skulls Head-to-Head
California Academy of Sciences

Step into the Naturalist Center with Academy educator Katy as she demonstrates the differences and similarities between the skulls of an alligator snapping turtle and an American alligator.