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The North American Porcupine
"Long and sympathetic watching, radio tracking, chemical analysis are all part of this naturalist's ingenious and peaceable arsenal of inquiry into the lives of porcupines."--Scientific American
Porcupines
Could a porcupine make a good pet? Do they ever stick themselves or other porcupines with their quills? In this latest addition to the Animal Answer Guide series, we learn about these mysterious animals’ "pincushion defense," along with the following facts: • Porcupines survive on a diet of leaves, bark, and fruit• Quills are actually modified hairs• There are 26 species of porcupines (and counting)• Old World and New World porcupines have a common ancestor but evolved independently• New World males will gather to fight ferociously over a single female Porcupines: The Animal Answer Guide presents solid, current science in the field of porcupine biology. Uldis Roze compares and co...
Applying Software Metrics
Features a useful collection of important and practical papers on applying software metrics and measurement. The book details the importance of planning a successful measurement program with a complete discussion of why, what, where, when, and how to measure and who should be involved. Each chapter addresses these significant questions and provides the essential answers in building an effective measurement program. The book differs from others on the market by focusing on the application of the metrics rather than the metrics themselves. The author's provide information based on actual experience with successful metrics programs. Each chapter includes a case study focusing on technology transfer and a set of recommended references. The book serves as a guide on the use and application of software metrics in industrial environments. It is specially designed for managers, product supervisors, and quality assurance personnel who want to know how to implement a metrics program.
A Farm Life
Daryln Brewer Hoffstothas observed the fields and forests of her Western Pennsylvania farm for thirty-five years. This collection of twenty-seven essaysexplores birds, mammals, bees, fungi, trees, and other aspects of the natural world. She is a keen observer who delights in sharing what she sees as well as what she learns from naturalists. Her discoveries have strengthened her commitment to protecting the plants and animals that surround us.
Teaching as Activism
Contributors include Elisabeth Abergel (Glendon College), Marianne Gosztonyi Ainley (University of Northern British Columbia and University of Victoria), Marie Battiste (University of Saskatchewan), Robin Cavanagh (York University), Vanaja Dhruvarajan (University of Winnipeg), Margrit Eichler (Ontario Institute for Studies in Education, University of Toronto), Leesa Fawcett (York University), Ursula M. Franklin (University of Toronto), Monique Frize (Carleton University and the University of Ottawa), Moira Grant (University of Ontario Institute of Technology), Bob Jickling (Lakehead University), Ann Matthews (Ontario Institute for Studies in Education, University of Toronto), Alexandra McGregor (York University), Heather Menzies (Carleton University), Natasha S Myers (Massachusetts Institute of Technology), Njoki N. Wane (Ontario Institute for Studies in Education, University of Toronto), and Barbara Waterfall (Wilfrid Laurier University).
Wildlife Review
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These Trees Tell a Story
A deeply personal master class on how to read a natural landscape and unravel the clues to its unique ecological history Structured as a series of interactive field walks through ten New England ecosystems, this book challenges readers to see the world through the eyes of a trained naturalist. With guided questions, immersive photography, and a narrative approach, each chapter adds layers of complexity to a single scene, revealing the millions of years of forces at play. Tying together geology, forest ecology, wildlife biology, soil processes, evolution, conservation, and more, Noah Charney shows how and why landscapes appear in their current forms. Charney’s stories and lessons will provide anyone with the necessary investigative skills to look at a landscape, interpret it, and tell its story—from its start as rock or soil to the plants and animals that live on it. Ultimately, Charney argues, by critically engaging with the landscape we will become better at connecting with nature and ourselves.
Picnics and Porcupines
Journey to the edges of the Great Lakes in this engaging history of picnicking, wilderness, and foodways. This stunning venture into the American picnic explores how innovation, exploitation, and the changing wilderness of Michigan's Upper Peninsula have shaped the experience of eating outdoors. From a photo of her grandmother picnicking in 1911, to the outdoor lunches of miners and loggers, to the picnics of vacationing celebrities like Henry Ford and Ernest Hemingway, author Candice Goucher opens an aperture into historic memories of picnics past to consider what the picnic sparks in our senses and to bring the borderlands of humans and nature into view. Through pictures, postcards, painti...
Breeding Contempt
From the Publisher: Most closely associated today with the Nazis and World War II atrocities, eugenics is sometimes described as a government-orchestrated breeding program, other times as a pseudo-science, and often as the first step leading to genocide. Less frequently is it depicted as a movement having links to America-a nation that has historically prided itself for its scientific rationality. But eugenics does have a history in the United States-a history that is largely the story of biologist Charles Davenport. Davenport, who led the Eugenics Records Office in the late nineteenth century, provided physicians, social scientists, and lawmakers with the scientific data and authority that enabled them to coercively sterilize men and women who were thought to be socially deviant, unfit to pass on their genes, and unable to raise healthy children. Moreover, Mark A. Largent shows how even in modern times, remnants of eugenics philosophies persist in this country as certain public figures advocate a brand of birth control-such as progesterone shots for male criminals-that are only steps away from the castrations that were once performed.
Porcupines
Describes the behavior of porcupines in their native habitat, where they are the prey of larger animals.
