Richly informative background chapters discuss the evolution and classification of trees, tree biology and anatomy, and the valuable role trees play in the environment and how they benefit animals and humans. The chapters that follow cover a host of helpful interactive topics that will allow you to enjoy any level of appreciation, from a simple nature walk to an all-out forest excursion. Included are valuable tips on what to bring and what to look for throughout the year and instructions on activities such as leaf collecting and bark rubbing. Special sidebars and double-page features throughout focus on related topics. A handy glossary and appendix of sources for conservation and forestry agencies, important national forest areas, and further reading make this handbook an indispensable resource for all audiences.