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Excerpt from Naturalist's Guide to the Americas The Ecological Society of America is a national organization of approximately 500 members, the majority of whom are connected with universities, colleges, and other educational or research institutions. The membership includes a larger proportion of persons interested in the preservation of natural conditions for research in pure science and for educational work than any other of our national scientific societies. It publishes the journal Ecology, which is largely devoted to contributions on the original flora and fauna and on their conditions of existence. In 1917 a committee was charged with the listing of all preserved and preservable areas in North America in which natural conditions persist. The original committee included about twenty-five members, scattered throughout the United States and Canada. The first work was to make the list and when this had made some progress, to urge the reservation of such important areas as demanded immediate attention. The whole problem of securing the preservation of areas, which is one of the objects of the committee work, is very complex. At the outset the committee felt the lack of any definite guides in carrying on the work. The organization which produced the Naturalists Guide has been a growth; committee membership is limited to those willing to do some kind of work, and includes about seventy-five members. It is a committee on the preservation of nature. Its efforts are directed toward the preservation of natural areas with original flora and fauna (or as nearly so as may obtain) and the maintenance of the natural biotic balance in existing preserves. During the preparation of the present volume the committee aimed to have two members in each state (and province of Canada). These members(1) supplied information relative to natural areas, etc. in their territory and(2) undertook to interest one local organization concerned with pure science, e.g., a state academy or natural history society, in the preservation of natural areas, commonly indicated by the appointment of a committee. This constitutes a permanent organization charged, among other things, with the keeping of the guide up to date. Other members were engaged in investigating certain topics and writing reports, in interesting pure science organizations to support the work of publication and distribution of information, and in selecting natural areas within existing public forests. The present volume has been prepared with the aid of various institutions and organizations. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
"The Birder’s Bible" for more than 60 years, Roger Tory Peterson’s classic Field Guide to Western Birds includes all species found in North America west of the 100th meridian and north of Mexico. Featuring the unique Peterson Identification System, Western Birds contains 165 full-color paintings that show more than 1,000 birds from 700 species. Summer and winter ranges, breeding grounds, and other special range data are shown on easy-to-read range maps.
Lichens are a unique form of plant life, the product of a symbiotic association between an alga and a fungus. The beauty and importance of lichens have long been overlooked, despite their abundance and diversity in most parts of North America and elsewhere in the world. This stunning book--the first accessible and authoritative guidebook to lichens of the North American continent--fills the gap, presenting superb color photographs, descriptions, distribution maps, and keys for identifying the most common, conspicuous, or ecologically significant species. The book focuses on 805 foliose, fruticose, and crustose lichens (the latter rarely included in popular guidebooks) and presents information on another 700 species in the keys or notes; special attention is given to species endemic to North America. A comprehensive introduction discusses the biology, structure, uses, and ecological significance of lichens and is illustrated with 90 additional color photos and many line drawings. English names are provided for most species, and the book also includes a glossary that explains technical terms. This visually rich and informative book will open the eyes of nature lovers everywhere to the fascinating world of lichens.
This field guide to birds is fully revised and updated, and includes illustrations and authoritative, easy-to-use text.
Edward O. Wilson -- University Professor at Harvard, winner of two Pulitzer prizes, eloquent champion of biodiversity -- is arguably one of the most important thinkers of the twentieth century. His career represents both a blueprint and a challenge to those who seek to explore the frontiers of scientific understanding. Yet, until now, little has been told of his life and of the important events that have shaped his thought.In Naturalist, Wilson describes for the first time both his growth as a scientist and the evolution of the science he has helped define. He traces the trajectory of his life -- from a childhood spent exploring the Gulf Coast of Alabama and Florida to life as a tenured professor at Harvard -- detailing how his youthful fascination with nature blossomed into a lifelong calling. He recounts with drama and wit the adventures of his days as a student at the University of Alabama and his four decades at Harvard University, where he has achieved renown as both teacher and researcher.As the narrative of Wilson's life unfolds, the reader is treated to an inside look at the origin and development of ideas that guide today's biological research. Theories that are now widely accepted in the scientific world were once untested hypotheses emerging from one mans's broad-gauged studies. Throughout Naturalist, we see Wilson's mind and energies constantly striving to help establish many of the central principles of the field of evolutionary biology.The story of Wilson's life provides fascinating insights into the making of a scientist, and a valuable look at some of the most thought-provoking ideas of our time.
An illustrated 30,000-mile tour of the continent.