. . . . . . . "Juvenile works" . . . . . . . . . "The distribution of species" . "Draws on case studies and scientific theories to explore the different ways changes in the distributions of the species on Earth have been studied throughout history." . "Earth's major biomes - Grassland, tundra, freshwater, forest, marine, desert - Niches (where things live) - Continental drift - Dispersal of organisms - Bridges and corridors for movement of organisms - Species distribution - Dinosaur migration." . "Biogeography." . . "Biogeography" . . .