Nature's Year

Nature's Year PDF

Author: Drew Monkman

Publisher: Dundurn

Published: 2012-04-07

Total Pages: 339

ISBN-13: 1459701836

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A chronicle of the passing seasons in Central and Eastern Ontario designed to inform cottagers, gardeners, photographers, suburban backyard birders, and nature enthusiasts alike as to the natural events that can be expected each month of the year.

The Freshwater Mussels of Ohio

The Freshwater Mussels of Ohio PDF

Author: G. Thomas Watters

Publisher:

Published: 2009

Total Pages: 448

ISBN-13:

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In the early nineteenth century, a naturalist named Rafinesque stood on the banks of the Ohio River and began to describe the freshwater mussels he found there. Since that time, these animals have earned a place among the most imperiled animals in North America. Dozens of species have become extinct, and it is estimated that two-thirds of the remaining freshwater mussels face a similar fate. Yet, despite their importance, the mussels of Ohio remain a poorly documented and largely mysterious fauna. This book compiles existing research on Ohio's mussels, synthesizing works on genetics, biology, and systematics into one volume. Full-page color images depict shell variation, hinge detail, and beak sculpture. Full-page maps show the distribution of each species based upon the collections of numerous museums, with historical distributions dating from the 1800s. In addition to species accounts, the book has an introductory section that includes information on basic biology, human use, and conservation issues.--adapted from jacket.

Kaufman Field Guide to Insects of North America

Kaufman Field Guide to Insects of North America PDF

Author: Eric R. Eaton

Publisher: Houghton Mifflin Harcourt

Published: 2007

Total Pages: 396

ISBN-13: 9780618153107

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A comprehensive guide to the insects of North America contains information--including life histories, behaviors, and habitats--on every major group of insects found north of Mexico.

The Freshwater Molluscs of Canada

The Freshwater Molluscs of Canada PDF

Author: Arthur Haddleton Clarke

Publisher: Canadian Government Publishing

Published: 1981

Total Pages: 458

ISBN-13:

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A complete field guide and laboratory manual for shell collectors, with descriptions and lovely watercolour illustrations of every species of freshwater mollusc found in Canada. Clarke's identification keys and descriptions are extremely useful identification tools. Clarke also deals with mollusc ecology and our relationship to molluscs. 1981

The Death and Life of the Great Lakes

The Death and Life of the Great Lakes PDF

Author: Dan Egan

Publisher: W. W. Norton & Company

Published: 2017-03-07

Total Pages: 384

ISBN-13: 0393246442

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New York Times Bestseller Winner of the Los Angeles Times Book Prize Winner of the J. Anthony Lukas Award "Nimbly splices together history, science, reporting and personal experiences into a taut and cautiously hopeful narrative.… Egan’s book is bursting with life (and yes, death)." —Robert Moor, New York Times Book Review The Great Lakes—Erie, Huron, Michigan, Ontario, and Superior—hold 20 percent of the world’s supply of surface fresh water and provide sustenance, work, and recreation for tens of millions of Americans. But they are under threat as never before, and their problems are spreading across the continent. The Death and Life of the Great Lakes is prize-winning reporter Dan Egan’s compulsively readable portrait of an ecological catastrophe happening right before our eyes, blending the epic story of the lakes with an examination of the perils they face and the ways we can restore and preserve them for generations to come.