Instructional Video
Smithsonian Institution

National Museum of Natural History: Qrius: Island Biodiversity Tracking Human Influences

9th - 10th
How do inhabitants on islands alter the ecosystem over time? An archaeologist will identify specific changes over many years that occurred as a result of human arrival on islands. [29:16]
Instructional Video
Smithsonian Institution

National Museum of Natural History: Qrius: The Evolution of Agriculture in Ants

9th - 10th
Discover the evolutionary history of farming ants from Dr. Ted Schultz, an entomologist at the Smithsonian National Museum of Natural History. What can this study teach us? [34:02]