Explores the plants and animals that live above, in, and under the swampy surface of a marsh, such as cordgrass and crabs, with a review of the important part they each play in maintaining their special wetlands biome.
The diverse world of freshwater lakes and rivers are explored through a review of how all things living within it, from light-trapping plankton and fish to algae and river otters, are all interconnected and interdependent within this special biome.
Provides an in-depth introduction of the plants and animals that live on the ocean's edge at the seashore, including an examination of barnacles, beach grass, sea turtle eggs, sea urchins, and more.