Travel Series-Our Majestic Great Lakes

Travel with Loreen Niewenhuis as she takes you to the edges of all five Great Lakes and many of the waterways connecting them. In words, photos, and video, you’ll explore the geology, hydrology, and natural history of the largest system of freshwater lakes in the world. She will also illuminate the threats to this massive ecosystem: invasive species, pollution, destruction of wetlands, and the gradual warming of the lakes.