A Naturalist's Guide to the Fishes of Ohio represents the first comprehensive treatment of Ohio's fish species since M.B. Trautman's 1981 revision of The Fishes of Ohio. Illustrated with beautiful full-color photographs, this guide presents detailed information for 187 species of native and non-native fish, including recent introductions and several extinct or extirpated species. Each account offers field identification notes, population trends, spawning habits, the best sites to encounter each species, and distribution maps showing current and historical collection records. Easy-to-read graphics indicate each species' habitat preference and vulnerability to extirpation, and the engaging, informative descriptions provide interesting facts and useful cultural and historical context. This book will be a valuable addition to the library of anyone interested in the natural history of the Midwest, and in learning more about Ohio's diverse, colorful, and unusual aquatic wildlife.

The publication of "Theophrastus on Stones" is without question an important event for scholars and students interested in the history of pure and applied science. By common consent one of the greatest of the Greek philosophers and naturalists, Theophrastus is still a highly significant figure in the development of mineralogy and other scientific and technological areas, yet no modern annotated translation of his treatise "On Stones" has hitherto been available. It has been more than two hundred years since the first English translation by John Hill appeared. French and German translations have been published within the last fifty years as parts of other works, but they contain neither text nor commentary. This book, which includes the original text, an English translation, and a commentary, gives the reader-with or without a knowledge of Greek-an invaluable interpretation of the technical aspects of the treatise and the rationale of the processes described in it. It will have a wide appeal not merely for the classical scholar but for a larger public whose interests lie in such scientific fields as chemistry, archaeology, mineralogy, and geology. Earle R. Caley and John F. C. Richards have brought to completion a book which is a distinguished addition to scientific and classical literature. Earle Radcliffe Caley, a native of Ohio, received the M.Sc. and Ph.D. degrees from Ohio State. From 1928 to 1942 he taught at Princeton University. On several occasions he served as a chemist for the excavation of the Agora at Athens, Greece. Since 1946 he has been on the faculty of Ohio State's Department of Chemistry. Professor Caley has written on various applications of chemistry to archaeology. For certain articles in this special field, he received the Lewis Prize of the American Philosophical Society in 1940 and a citation from the American Classical League in 1954. John Francis Chatterton Richards, author of various publications on classical literature, was graduated B.A. at Oxford in 1921 and M.A. in 1927. He began teaching at Dartmouth College in 1927. From 1930 to 1936 he was Instructor and Tutor at Harvard University, from which he received the A.M. and Ph.D. degrees. He has taught classics at the University of Rochester, and, since 1939, has been in the Department of Classics at Columbia University.

"It was only by escaping into nature that I could obtain the peace and harmony I sought." --from the Introduction In Escaping into Nature, prominent wildlife conservationist and environmental historian John Reiger shares his story of an angler and hunter who found a cause and a calling and combined them for his life's work. John Reiger's outdoor adventures as a young man primed him for the teachings of the great sportsmen-conservationists of the past, particularly George Bird Grinnell, Theodore Roosevelt, and Aldo Leopold. Inspired by these conservation giants, Reiger left the security of a tenured professorship to serve as executive director of the Connecticut Audubon Society where he, sometimes controversially, put his ideals into practice. Later, he resumed his academic career to illuminate the lives of early wildlife conservationists, visionaries who continue to inspire us to care deeply about the future of the natural world. Abused psychologically within his family in his early years, Reiger found solace in nature. Though he first entered the outdoors as an escape from his unpleasant circumstances, he soon found the study and pursuit of insects, fishes, and birds to be exciting ends in themselves. He came to believe that it was only by participating in the life and death of other creatures that one could learn to truly value the natural world, be a part of it, and be inspired to work for its conservation. John Reiger's autobiography is also the story of his own developing fascination with America's past, especially as it relates to human interaction with the natural world; his desire to share that passion with others; and his experiences on the road to becoming a nationally recognized scholar. The twists and turns of that journey, and his accounts of the people--and of the wild creatures--who helped him along the way, will appeal to history enthusiasts and nature lovers alike.

This book documents historical changes in fish distribution in the face of man's encroachment and alteration of aquatic ecosystems.