Principles of Animal Locomotion

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Author :
Publisher : Princeton University Press
ISBN 13 : 0691126348
Total Pages : 384 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis Principles of Animal Locomotion by : R. McNeill Alexander

Download or read book Principles of Animal Locomotion written by R. McNeill Alexander and published by Princeton University Press. This book was released on 2006-03-19 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can geckoes walk on the ceiling and basilisk lizards run over water? What are the aerodynamic effects that enable small insects to fly? What are the relative merits of squids' jet-propelled swimming and fishes' tail-powered swimming? Why do horses change gait as they increase speed? What determines our own vertical leap? Recent technical advances have greatly increased researchers' ability to answer these questions with certainty and in detail. This text provides an up-to-date overview of how animals run, walk, jump, crawl, swim, soar, hover, and fly. Excluding only the tiny creatures that use cilia, it covers all animals that power their movements with muscle--from roundworms to whales, clams to elephants, and gnats to albatrosses. The introduction sets out the general rules governing all modes of animal locomotion and considers the performance criteria--such as speed, endurance, and economy--that have shaped their selection. It introduces energetics and optimality as basic principles. The text then tackles each of the major modes by which animals move on land, in water, and through air. It explains the mechanisms involved and the physical and biological forces shaping those mechanisms, paying particular attention to energy costs. Focusing on general principles but extensively discussing a wide variety of individual cases, this is a superb synthesis of current knowledge about animal locomotion. It will be enormously useful to advanced undergraduates, graduate students, and a range of professional biologists, physicists, and engineers.

How Do Lions Say I Love You?

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Author :
Publisher : Golden Books
ISBN 13 : 0375981403
Total Pages : 26 pages
Book Rating : 4.3/5 (759 download)

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Book Synopsis How Do Lions Say I Love You? by : Diane Muldrow

Download or read book How Do Lions Say I Love You? written by Diane Muldrow and published by Golden Books. This book was released on 2013-12-24 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perfect for a snuggly storytime: a "tail" about how baby animals bond with their families! Lions say "I love you" with a purr and a cuddle. Wolves say "I love you" with a howl and a huddle. Bears like to say it with a kiss on the muzzle. A mama cow says it with a lick and a nuzzle. Sweet, simple rhymes and glowing illustrations in soft pastels show the touching ways that animals—from elephants to giraffes to chickens—bond with their families.

1996 IUCN Red List of Threatened Animals

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Author :
Publisher : IUCN
ISBN 13 : 9782831703350
Total Pages : 452 pages
Book Rating : 4.7/5 (33 download)

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Book Synopsis 1996 IUCN Red List of Threatened Animals by : Ulf Gärdenfors

Download or read book 1996 IUCN Red List of Threatened Animals written by Ulf Gärdenfors and published by IUCN. This book was released on 1996 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1994 IUCN Red List of Threatened Animals was a major advance on its predecessors in clarity of layout and amount of information presented. This is taken further in the 1996 edition, which is also the first global compilation to use the complete new IUCN Red List category system.

Common Spiders of North America

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Author :
Publisher : University of California Press
ISBN 13 : 0520315316
Total Pages : 284 pages
Book Rating : 4.5/5 (23 download)

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Book Synopsis Common Spiders of North America by : Richard A. Bradley

Download or read book Common Spiders of North America written by Richard A. Bradley and published by University of California Press. This book was released on 2019-11-12 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spiders are among the most diverse groups of terrestrial invertebrates, yet they are among the least studied and understood. This first comprehensive guide to all 68 spider families in North America beautifully illustrates 469 of the most commonly encountered species. Group keys enable identification by web type and other observable details, and species descriptions include identification tips, typical habitat, geographic distribution, and behavioral notes. A concise illustrated introduction to spider biology and anatomy explains spider relationships. This book is a critical resource for curious naturalists who want to understand this ubiquitous and ecologically critical component of our biosphere.

I Married Adventure

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Publisher : Vertical Inc
ISBN 13 : 1568366000
Total Pages : 536 pages
Book Rating : 4.5/5 (683 download)

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Book Synopsis I Married Adventure by : Osa Johnson

Download or read book I Married Adventure written by Osa Johnson and published by Vertical Inc. This book was released on 2020-01-14 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: A CLASSIC MEMOIR OF TWO PIONEERING ADVENTURERS Before Joy Adamson went to Africa, before Margaret Mead sailed to Samoa, before Dian Fossey was even born, a Kansas teenager named Osa Leighty married Martin Johnson, a pioneering photographer just back from a ‘round-the-world cruise with Jack London. Together the Johnsons flew and sailed to Borneo, to Kenya, and to the Congo, filming Simba and other popular nature movies with Martin behind the camera and Osa holding her rifle at the ready in case the scene’s big game star should turn hostile. This bestselling memoir retraces their careers in rich detail, with precisely observed descriptions and often heart-stopping anecdotes. Illustrated with scores of the dramatic photos that made the Johnsons famous, it’s a book sure to delight every lover of true adventure.

After Man

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Author :
Publisher :
ISBN 13 : 9781911081012
Total Pages : 128 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis After Man by : Dougal Dixen

Download or read book After Man written by Dougal Dixen and published by . This book was released on 2018-03-29 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1981 St Martin's Press published After Man, the first edition of palaeontologist Dougal Dixon's vision of an 'alternative evolution': one without mankind. To some, this was seen as sacrilege, but Dixon himself only ever saw the decision to obliterate his own species from his vision as a practical one.

Our Animal Friends in Their Native Homes

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Author :
Publisher : BoD – Books on Demand
ISBN 13 : 3752401427
Total Pages : 382 pages
Book Rating : 4.7/5 (524 download)

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Book Synopsis Our Animal Friends in Their Native Homes by : Phebe Westcott Humphreys

Download or read book Our Animal Friends in Their Native Homes written by Phebe Westcott Humphreys and published by BoD – Books on Demand. This book was released on 2020-08-03 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reproduction of the original: Our Animal Friends in Their Native Homes by Phebe Westcott Humphreys

Wild Animals of North America

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Author :
Publisher : DigiCat
ISBN 13 :
Total Pages : 319 pages
Book Rating : 4.8/5 (596 download)

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Book Synopsis Wild Animals of North America by : Edward William Nelson

Download or read book Wild Animals of North America written by Edward William Nelson and published by DigiCat. This book was released on 2022-08-15 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: DigiCat Publishing presents to you this special edition of "Wild Animals of North America" (Intimate Studies of Big and Little Creatures of the Mammal Kingdom) by Edward William Nelson. DigiCat Publishing considers every written word to be a legacy of humankind. Every DigiCat book has been carefully reproduced for republishing in a new modern format. The books are available in print, as well as ebooks. DigiCat hopes you will treat this work with the acknowledgment and passion it deserves as a classic of world literature.

The Paleoanthropology and Archaeology of Big-Game Hunting

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1441967338
Total Pages : 259 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis The Paleoanthropology and Archaeology of Big-Game Hunting by : John D. Speth

Download or read book The Paleoanthropology and Archaeology of Big-Game Hunting written by John D. Speth and published by Springer Science & Business Media. This book was released on 2010-09-08 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its inception, paleoanthropology has been closely wedded to the idea that big-game hunting by our hominin ancestors arose, first and foremost, as a means for acquiring energy and vital nutrients. This assumption has rarely been questioned, and seems intuitively obvious—meat is a nutrient-rich food with the ideal array of amino acids, and big animals provide meat in large, convenient packages. Through new research, the author of this volume provides a strong argument that the primary goals of big-game hunting were actually social and political—increasing hunter’s prestige and standing—and that the nutritional component was just an added bonus. Through a comprehensive, interdisciplinary research approach, the author examines the historical and current perceptions of protein as an important nutrient source, the biological impact of a high-protein diet and the evidence of this in the archaeological record, and provides a compelling reexamination of this long-held conclusion. This volume will be of interest to researchers in Archaeology, Evolutionary Biology, and Paleoanthropology, particularly those studying diet and nutrition.

A Book-lover's Holidays in the Open

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Author :
Publisher :
ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis A Book-lover's Holidays in the Open by : Theodore Roosevelt

Download or read book A Book-lover's Holidays in the Open written by Theodore Roosevelt and published by . This book was released on 1916 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Re-introduction Perspectives

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Publisher : IUCN
ISBN 13 : 283171320X
Total Pages : 366 pages
Book Rating : 4.8/5 (317 download)

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Book Synopsis Global Re-introduction Perspectives by : Pritpal S. Soorae

Download or read book Global Re-introduction Perspectives written by Pritpal S. Soorae and published by IUCN. This book was released on 2010 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This is the second issue in the Global Re-introduction Perspectives series and has been produced in the same standardized format as the previous one. The case-studies are arranged in the following order: Introduction, Goals, Success Indicators, Project Summary, Major Difficulties Faced, Major Lessons Learned, Success of Project with reasons for success or failure. For this second issue we received a total of 72 case-studies compared to 62 in the last issue. These case studies cover the following taxa as follows: invertebrates (9), fish (6), amphibians (5), reptiles (7), birds (13), mammals (20) and plants (12) ... We hope the information presented in this book will provide a broad global perspective on challenges facing re-introduction projects trying to restore biodiversity."--Pritpal S. Soorae.

World Atlas of Biodiversity

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Publisher : Univ of California Press
ISBN 13 : 9780520236684
Total Pages : 362 pages
Book Rating : 4.2/5 (366 download)

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Book Synopsis World Atlas of Biodiversity by : Brian Groombridge

Download or read book World Atlas of Biodiversity written by Brian Groombridge and published by Univ of California Press. This book was released on 2002 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global biological diversity, ecosystem diversity.

Rare

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Publisher : National Geographic Books
ISBN 13 : 1426205759
Total Pages : 156 pages
Book Rating : 4.4/5 (262 download)

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Book Synopsis Rare by : Joel Sartore

Download or read book Rare written by Joel Sartore and published by National Geographic Books. This book was released on 2010 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sartore and National Geographic present 80 iconic images, representing a lifelong commitment to the natural world and a three-year investigation into the Endangered Species Act along with the creatures it exists to protect.

The Desert World

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Publisher :
ISBN 13 :
Total Pages : 644 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis The Desert World by : Arthur Mangin

Download or read book The Desert World written by Arthur Mangin and published by . This book was released on 1869 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Extinct and Vanishing Animals

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Publisher : Springer Science & Business Media
ISBN 13 : 1461569915
Total Pages : 142 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Extinct and Vanishing Animals by : Vinzenz Ziswiler

Download or read book Extinct and Vanishing Animals written by Vinzenz Ziswiler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the limited scope of this book I wish to present a brief review of the progressive destruction of nature, particularly in the domain of animal life, and at the same time to ill- trate some of the possibilities by BIII: - Ion-.--------------, which man can prevent this de- 3 ---------- f_4 struction. As the mightiest creation of na- 2,51-______ a _ ___ L...-_j ture, man extends his influence into all of nature's provinces and in- 2 1--- - -------1---; habits all zones of the earth., 51----------1'------1 Civilization and technology, ulti mate consequences of his unique 1 cerebral development, have pro moted man to this position of O >, I, ., oo-="'------------I power. An enormous population increase in recent centuries has 1850 1100 1700 1800 1BIIO 1800 .110.2000 made him one of the most numer An ous of all animal forms. A com h parison of the alarming climb of 5 earth's population curve (Fig. la) -,"0 with the graphical representation r-- of exterminated animal species 30 r- (Fig. Ib) establishes a striking conformity. The steeper the human 20 r-- population curve climbs, the higher 10- stretch the bars representing the h -r-- number of exterminated animal 1650 1700 17150 1800 18SO 1900 19SO 2000 species.

Harmful Non-indigenous Species in the United States

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Author :
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Harmful Non-indigenous Species in the United States by :

Download or read book Harmful Non-indigenous Species in the United States written by and published by . This book was released on 1993 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Third Chimpanzee

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Publisher : Harper Collins
ISBN 13 : 0060845503
Total Pages : 434 pages
Book Rating : 4.0/5 (68 download)

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Book Synopsis The Third Chimpanzee by : Jared M. Diamond

Download or read book The Third Chimpanzee written by Jared M. Diamond and published by Harper Collins. This book was released on 2006-01-03 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Development of an Extraordinary Species We human beings share 98 percent of our genes with chimpanzees. Yet humans are the dominant species on the planet -- having founded civilizations and religions, developed intricate and diverse forms of communication, learned science, built cities, and created breathtaking works of art -- while chimps remain animals concerned primarily with the basic necessities of survival. What is it about that two percent difference in DNA that has created such a divergence between evolutionary cousins? In this fascinating, provocative, passionate, funny, endlessly entertaining work, renowned Pulitzer Prize–winning author and scientist Jared Diamond explores how the extraordinary human animal, in a remarkably short time, developed the capacity to rule the world . . . and the means to irrevocably destroy it.