This course explores the living systems of Montana with a focus on understanding common habitats. We highlight geologic and climatological influences on Montana’s remarkable diversity of ecosystems and species. We examine vegetation patterns across Montana and how these patterns influence the distribution of common species of animals. We connect discussions of Montana's habitats with energy dynamics in living systems. The course concludes by examining the human influence on natural systems. Learning in this class includes several field investigations, but does not involve extensive travel or hiking.