These sheets have black and white illustrations of many of the common species found in wild areas of North America. You can print them out, cut them out and use them in developing your school nature guides. Though they are not for commercial use, many schools do sell their nature guides to parents and community members to raise money for their nature trail. We are happy to help out with this and if you do, we would appreciate a credit in your guide (i.e. art supplied by www.exploringnature.org). For more instructions about guide development see: Making a Nature Trail Guide.