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A little over 170 years ago--hardly a moment on the clock of history--one half of the United States was empty of all but Indians and the plants and game on which they subsisted. Indeed, acquiring the Louisiana Territory approximately doubled the size of the United States, adding 800,000 square miles of land that had scarcely been explored or adequately mapped. Americans would be given an in-depth look this rugged and untamed land only when Secretary of War John C. Calhoun and President James Monroe agreed that a military presence at the mouth of the Yellowstone River (near the boundary...

A little over 170 years ago--hardly a moment on the clock of history--one half of the United States was empty of all but Indians and the plants and game on which they subsisted. Indeed, acquiring the Louisiana Territory approximately doubled the size of the United States, adding 800,000 square miles of land that had scarcely been explored or adequately mapped. Americans would be given an in-depth look this rugged and untamed land only when Secretary of War John C. Calhoun and President James Monroe agreed that a military presence at the mouth of the Yellowstone River (near the boundary...

Twenty elegant essays examine the behavior of various creatures -- from hummingbirds to bumblebees, thatcher ants to wrens, owls to woodrats to wasps -- and the remarkable ways in which they have adapted to their world. The author clearly recognizes that the lives of these species are the threads that weave together the natural world, and he warns that the loss of any one species inevitably diminishes all others -- including our own. Best of all, though, Howard Ensign Evans has never lost his sense of wonder, and these pages are sure to evoke a sense of delight and curiosity in the reader as...