Animal Weapons

Download or read book Animal Weapons written by Douglas J. Emlen and published by Macmillan. This book was released on 2014-11-11 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emlen takes us outside the lab and deep into the forests and jungles where he's been studying animal weapons in nature for years, to explain the processes behind the most intriguing and curious examples of extreme animal weapons. As singular and strange as some of the weapons we encounter on these pages are, we learn that similar factors set their evolution in motion. Emlen uses these patterns to draw parallels to the way we humans develop and employ our own weapons, and have since battle began.

Download or read book Animal Weapons written by Douglas J. Emlen and published by Henry Holt and Company. This book was released on 2014-11-11 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: WINNER OF THE PHI BETA KAPPA AWARD IN SCIENCE The story behind the stunning, extreme weapons we see in the animal world--teeth and horns and claws--and what they can tell us about the way humans develop and use arms and other weapons In Animal Weapons, Doug Emlen takes us outside the lab and deep into the forests and jungles where he's been studying animal weapons in nature for years, to explain the processes behind the most intriguing and curious examples of extreme animal weapons—fish with mouths larger than their bodies and bugs whose heads are so packed with muscle they don't have room for eyes. As singular and strange as some of the weapons we encounter on these pages are, we learn that similar factors set their evolution in motion. Emlen uses these patterns to draw parallels to the way we humans develop and employ our own weapons, and have since battle began. He looks at everything from our armor and camouflage to the evolution of the rifle and the structures human populations have built across different regions and eras to protect their homes and communities. With stunning black and white drawings and gorgeous color illustrations of these concepts at work, Animal Weapons brings us the complete story of how weapons reach their most outsized, dramatic potential, and what the results we witness in the animal world can tell us about our own relationship with weapons of all kinds.

Download or read book Camouflage and Mimicry written by Janet Riehecky and published by Capstone. This book was released on 2012 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes how animals use camouflage and mimicry as weapons and defences"--Title page verso.

Download or read book Deadly Weapons written by Joanne Mattern and published by . This book was released on 2019 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strong jaws, razor-sharp teeth, exploding gases! Discover some of the super weapons in Earth's animal kingdom.

Download or read book Teeth, Claws, and Jaws written by Janet Riehecky and published by Capstone. This book was released on 2012 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes how animals use teeth, claws, and jaws as weapons and defences"--Title page verso.

Download or read book Animal Contests written by Ian C. W. Hardy and published by Cambridge University Press. This book was released on 2013-05-30 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contests are an important aspect of the lives of diverse animals, from sea anemones competing for space on a rocky shore to fallow deer stags contending for access to females. Why do animals fight? What determines when fights stop and which contestant wins? Addressing fundamental questions on contest behaviour, this volume presents theoretical and empirical perspectives across a range of species. The historical development of contest research, the evolutionary theory of both dyadic and multiparty contests, and approaches to experimental design and data analysis are discussed in the first chapters. This is followed by reviews of research in key animal taxa, from the use of aerial displays and assessment rules in butterflies and the developmental biology of weapons in beetles, through to interstate warfare in humans. The final chapter considers future directions and applications of contest research, making this a comprehensive resource for both graduate students and researchers in the field.

Download or read book Slime, Poop, and Other Wacky Animal Defenses written by Janet Riehecky and published by Capstone. This book was released on 2012 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Describes how animals use slime, poop, and other wacky traits as weapons and defenses"--Provided by publisher.