[PDF] The Canadian Field Naturalist eBook

Author :
Publisher : Madeira Park, BC : Harbour Pub.
Page : 200 pages
File Size : 32,85 MB
Release : 2002
Category : Biography & Autobiography
ISBN :

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Filled with adventures and revelations and illustrated with delightful watercolour paintings, The Last Island is a beautifully written testament to the environment, friendship, and the endurance of the human spirit.

Author : Scott Weidensaul
Publisher : W. W. Norton & Company
Page : 383 pages
File Size : 25,93 MB
Release : 2021-03-30
Category : Nature
ISBN : 0393608913

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New York Times Bestseller Finalist for the Los Angeles Times Book Prize A Library Journal Best Science and Technology Book of the Year An exhilarating exploration of the science and wonder of global bird migration. In the past two decades, our understanding of the navigational and physiological feats that enable birds to cross immense oceans, fly above the highest mountains, or remain in unbroken flight for months at a stretch has exploded. What we’ve learned of these key migrations—how billions of birds circumnavigate the globe, flying tens of thousands of miles between hemispheres on an annual basis—is nothing short of extraordinary. Bird migration entails almost unfathomable endurance, like a sparrow-sized sandpiper that will fly nonstop from Canada to Venezuela—the equivalent of running 126 consecutive marathons without food, water, or rest—avoiding dehydration by "drinking" moisture from its own muscles and organs, while orienting itself using the earth’s magnetic field through a form of quantum entanglement that made Einstein queasy. Crossing the Pacific Ocean in nine days of nonstop flight, as some birds do, leaves little time for sleep, but migrants can put half their brains to sleep for a few seconds at a time, alternating sides—and their reaction time actually improves. These and other revelations convey both the wonder of bird migration and its global sweep, from the mudflats of the Yellow Sea in China to the remote mountains of northeastern India to the dusty hills of southern Cyprus. This breathtaking work of nature writing from Pulitzer Prize finalist Scott Weidensaul also introduces readers to those scientists, researchers, and bird lovers trying to preserve global migratory patterns in the face of climate change and other environmental challenges. Drawing on his own extensive fieldwork, in A World on the Wing Weidensaul unveils with dazzling prose the miracle of nature taking place over our heads.

Author : Matt Candeias
Publisher : Mango Media Inc.
Page : 297 pages
File Size : 19,84 MB
Release : 2021-03-16
Category : Science
ISBN : 1642504548

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The Study of Plants in a Whole New Light “Matt Candeias succeeds in evoking the wonder of plants with wit and wisdom.” ―James T. Costa, PhD, executive director, Highlands Biological Station and author of Darwin's Backyard #1 New Release in Nature & Ecology, Plants, Botany, Horticulture, Trees, Biological Sciences, and Nature Writing & Essays In his debut book, internationally-recognized blogger and podcaster Matt Candeias celebrates the nature of plants and the extraordinary world of plant organisms. A botanist’s defense. Since his early days of plant restoration, this amateur plant scientist has been enchanted with flora and the greater environmental ecology of the planet. Now, he looks at the study of plants through the lens of his ever-growing houseplant collection. Using gardening, houseplants, and examples of plants around you, In Defense of Plants changes your relationship with the world from the comfort of your windowsill. The ruthless, horny, and wonderful nature of plants. Understand how plants evolve and live on Earth with a never-before-seen look into their daily drama. Inside, Candeias explores the incredible ways plants live, fight, have sex, and conquer new territory. Whether a blossoming botanist or a professional plant scientist, In Defense of Plants is for anyone who sees plants as more than just static backdrops to more charismatic life forms. In this easily accessible introduction to the incredible world of plants, you’ll find: • Fantastic botanical histories and plant symbolism • Passionate stories of flora diversity and scientific names of plant organisms • Personal tales of plantsman discovery through the study of plants If you enjoyed books like The Botany of Desire, What a Plant Knows, or The Soul of an Octopus, then you’ll love In Defense of Plants.

Author : Marty Crump
Publisher : University of Chicago Press
Page : 340 pages
File Size : 20,91 MB
Release : 2000-06-21
Category : Nature
ISBN : 9780226121987

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A "chronicle of Crump's three decades as a field biologist--and as a wife and mother--in South and Central America."--Jacket.

Author : Diana Beresford-Kroeger
Publisher : Timber Press
Page : 281 pages
File Size : 11,45 MB
Release : 2021-10-05
Category : Biography & Autobiography
ISBN : 1643261320

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Diana Beresford-Kroeger's startling insights into the hidden life of trees have sparked a quiet revolution. In this captivating account, she shows us how forests can not only heal us, but can also save the planet.

Author : Bob Hayes
Publisher : eBookIt.com
Page : 170 pages
File Size : 36,79 MB
Release : 2012-10
Category : Nature
ISBN : 1456610473

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The Yukon wolf is the largest race of Canis lupus in the world. There are 5,000 wolves in the territory. Wolves live in all Yukon mountain ranges hunting Dall's sheep and caribou in the high alpine. In the forested valleys they hunt moose, the ideal prey size for packs to handle. Regional wolf numbers depend on the number of moose in the area. Packs are territorial except in the far north where wolves migrate long distances to follow the Porcupine caribou herd year-round. --From book cover.

Author : Paula Wild
Publisher : Douglas & McIntyre
Page : 318 pages
File Size : 41,21 MB
Release : 2018-10-13
Category : Nature
ISBN : 1771622075

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Wolves were once common throughout North America and Eurasia. But by the early twentieth century, bounties and organized hunts had drastically reduced their numbers. Today, the wolf is returning to its ancestral territories, and the “coywolf”—a smaller, bolder wolf-coyote hybrid—is becoming more common. In Return of the Wolf, author Paula Wild gathers first-hand accounts of encounters with wolves and consults with wildlife experts for suggestions on how minimize conflict, respond to aggressive wolves and coexist with the apex predator. Wild explores the latest theories on how wolves became dogs, the evolving strategies to prevent livestock predation, and why Eurasian wolves seem more aggressive toward humans than their North American cousins. She also addresses the many misconceptions about wolves: for example, that they howl when hungry, kill for pleasure and always live in packs. What is true is that a wolf possesses a howl as unique as a human fingerprint and can trot eight kilometres per hour for most of the day or night in search of prey while using earth’s magnetic field to find its way. Some scientists consider wolves’ complex social structures and family bonds closer to humans’ than those of primates. In a skillful blend of natural history, Indigenous stories and interviews with scientists and conservationists, Wild examines our evolving relationship with wolves and how society’s attitudes affect the populations, behaviour and conservation of wolves today. As a highly social, intelligent animal, the wolf is proving adept at navigating the challenges of an ever-changing landscape. But their fate remains uncertain. Wolves are adapting to humans; can humans adapt to wolves?