The author chronicles the life of one Douglas-Fir tree and traces its over five hundred-year history from a seed to its final function as a nurse log for ferns, mosses, and hemlocks.
great projects, experiments, and games for a greener earth
Suzuki, David T.
2001
Presents step-by-step instructions for approximately fifty activities that teach about ecology, from making a solar water heater or planting a tree to building a wormery or a mini-landfill.
Introduces the world of insects, their body parts, behavior, life cycles, and orders of classification. Includes activities such as capturing live insects.