Hatch Guide for Upper Midwest Streams
Ann Miller’s book, Hatch Guide for Upper Midwest Streams is an excellent reference guide to the upper Midwest aquatic insects. There is a wealth of useful information in this book without getting too deep into aquatic entomology and insect anatomy. The paperback book measures only 6″ x 4″ x 3/4″. So, it is easy to carry with you and covers all the commonly found aquatic insects in the Upper Midwest trout streams. Ann Miller, the author is an aquatic biologist…