Get this popular guide and start identifying all of those rocks seen on the beaches and shores of Lake Superior. Included are color illustrations of each type of rock, a description, tips for recognizing it and where to go to find it.
Get this popular guide and start identifying all of those rocks seen on the beaches and shores of Lake Superior. Included are color illustrations of e...
This is your guide to all 120 species of butterflies of the North Woods. Features include easy-to-use red bar phenograms, a phenology flight chart, habitat guide and binocular buying guide. The innovative format makes field identification a snap
This is your guide to all 120 species of butterflies of the North Woods. Features include easy-to-use red bar phenograms, a phenology flight chart, ha...
Lichens have the capability to dissolve granite. They are very colorful; oranges, yellows, greens, blacks and whites adorn trees, bedrock and even gravestones. This field guide spotlights 120 species, shown in color photos with natural history text.
Lichens have the capability to dissolve granite. They are very colorful; oranges, yellows, greens, blacks and whites adorn trees, bedrock and even gra...
