Horns, Pronghorns, and Antlers

Horns, Pronghorns, and Antlers PDF Author: George A. Bubenik
Publisher: Springer Science & Business Media
ISBN: 1461389666
Category : Science
Languages : en
Pages : 569

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Book Description
Since the first drawings left on walls of ancient caves, human beings have been fascinated with that unique phenomenon of the animal kingdom, the presence of horns and antlers. From the mythical ''unicorn'' exercising the power over life and death to the perceived aphrodisiacal and other medical properties of rhinoceros horns and growing antlers, these conspicuous protuberances have had a significant place in the history of mankind. Part of that ancient interest in antlers and horns was due to their value as sym bols of masculinity; this interest persists today in trophy hunting, an honorable tradition carried on for centuries in many countries of the world. This book, which deals with evolution, morphology, physiology, and behavior, has not been devised as a comprehensive review of the subject of horns, prong horns, and antlers; rather, it is a series of chapters stimulating thoughts, discus sions, and initiation of new studies. As editors, we did not interfere with the content of articles nor with the opin ions and interpretations of our contributors, and we left them to decide whether to accept the suggestions of our reviewers. Despite the fact that various aspects of cranial appendages have been studied since the end of the eighteenth century, many controversial views still exist, as witnessed in various chapters of this book.

Horns, Pronghorns, and Antlers

Horns, Pronghorns, and Antlers PDF Author: George A. Bubenik
Publisher: Springer Science & Business Media
ISBN: 1461389666
Category : Science
Languages : en
Pages : 569

Get Book Here

Book Description
Since the first drawings left on walls of ancient caves, human beings have been fascinated with that unique phenomenon of the animal kingdom, the presence of horns and antlers. From the mythical ''unicorn'' exercising the power over life and death to the perceived aphrodisiacal and other medical properties of rhinoceros horns and growing antlers, these conspicuous protuberances have had a significant place in the history of mankind. Part of that ancient interest in antlers and horns was due to their value as sym bols of masculinity; this interest persists today in trophy hunting, an honorable tradition carried on for centuries in many countries of the world. This book, which deals with evolution, morphology, physiology, and behavior, has not been devised as a comprehensive review of the subject of horns, prong horns, and antlers; rather, it is a series of chapters stimulating thoughts, discus sions, and initiation of new studies. As editors, we did not interfere with the content of articles nor with the opin ions and interpretations of our contributors, and we left them to decide whether to accept the suggestions of our reviewers. Despite the fact that various aspects of cranial appendages have been studied since the end of the eighteenth century, many controversial views still exist, as witnessed in various chapters of this book.

Deer Antlers

Deer Antlers PDF Author: Richard J. Goss
Publisher: Academic Press
ISBN: 0323140432
Category : Science
Languages : en
Pages : 333

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Book Description
This is a book about one of nature's most remarkable accomplishments. When deer grow antlers they are actually regenerating anatomically complex appendages - something that no other mammal can do. The rate at which antler elongate makes them the fastest growing structures in the animal kingdom. Profoundly affected by male hormones, these secondary sex characters grow into massive tumors if the deer possessing them is castrated. These and other unique characteristics have made antlers the focus of extensive scientific research that addresses some provocative questions: From what tissues do antlers develop? By what morphogenetic mechanisms are they regenerated every year? What social functions prompted their initial evolution? How are they influenced by hormones, and by the seasonal daylength fluctuations that regulate their annual replacement cycles? These and many other questions are considered in this comprehensive account of antlerology.Students of development, evolution, and behavior will find much to appreciate in this volume, as will ecologists, wildlife biologists, and zookeepers. It is a rich source of information for endocrinologists and physiologists interested in the relationship of antlers to the reproductive cycle. The orthopedists will find the study of antlers a valuable model of skeletal growth and bone disease, and the purported medicinal properties of velvet antlers will be a subject of interest to the pharmacologist.Deer Antlers: Regeneration, Function, and Evolution is as scientifically accurate as it is readable. It does not answer all questions about these unique appendages, but it is certain to arouse curiosity about the many unsolved problems of how antlers grow, die, and are shed in the course of a single year.

Animal Weapons

Animal Weapons PDF Author: Douglas J. Emlen
Publisher: Macmillan
ISBN: 0805094504
Category : Nature
Languages : en
Pages : 288

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Book Description
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.

Thidwick the Big-Hearted Moose

Thidwick the Big-Hearted Moose PDF Author: Dr. Seuss
Publisher: HarperCollins UK
ISBN: 0008601348
Category : Juvenile Fiction
Languages : en
Pages : 51

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Book Description
A hilarious story about one very big-hearted moose who is only too happy to host a menagerie of animals in his antlers – until his new guests go too far!

Imogene's Antlers

Imogene's Antlers PDF Author: David Small
Publisher: Knopf Books for Young Readers
ISBN: 0385755406
Category : Juvenile Fiction
Languages : en
Pages : 32

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Book Description
This whimsical story of a little girl who wakes one morning to discover she has grown antlers has delighted children since it was first published 15 years ago. The perfect Christmas present for any kid looking forward to a visit from Santa's reindeer--or any reader looking for some year-long fun! The family doctor, the school principal, and even Imogene's know-it-all brother, Norman, fail to resolve her dilemma. Imogene, the cook, and the kitchen maid, however, make the best of things, finding unusual uses for Imogene's new horns. Meanwhile, the problem appears to be solved when Imogene awakes the next morning antler-free.But the family (and the reader) are in for a surprise when Imogene comes down to breakfast. . . .

Deer

Deer PDF Author: George A. Feldhamer
Publisher: JHU Press
ISBN: 1421403870
Category : Nature
Languages : en
Pages : 199

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Book Description
Think of deer and the image that pops into most American's minds is that of a white-tailed deer, the most common large mammal in North America. Most Europeans are more familiar with red deer. It may surprise many people to know that there are actually about 50 species of deer found throughout the world. Here, readers will find nontechnical, expert information about the wide range of diverse deer species. Did you know that elk and caribou are deer? Or that the earliest fossils of deer are 15 to 20 million years old? Have you ever wondered whether deer swim, play, or see color? How do deer avoid predators and survive the winter? Do deer make good pets or carry contagious diseases? George A. Feldhamer and William J. McShea answer these and other intriguing questions about members of the deer family Cervidae. From the diminutive pudu of South America that weighs 17 pounds to male moose that weigh close to 2,000 pounds, Feldhamer and McShea explore the biology, evolution, ecology, feeding habits, reproduction, and behavior of deer. They chronicle the relationships between humans and deer—both positive and negative—and discuss the challenges of deer conservation and management. With vivid color photographs and an accessible and engaging question-and-answer format, this easy-to-read book is the go-to resource on deer. Nature lovers, hunters, and anyone curious about deer will find this fact-filled book both fascinating and full of surprises.

Jake's Bones

Jake's Bones PDF Author: Jake McGowan-Lowe
Publisher: Ticktock Books, Limited
ISBN: 9781848988521
Category : Juvenile Fiction
Languages : en
Pages : 0

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Book Description
Jake McGowan-Lowe is a boy with a very unusual hobby. Since the age of 7, he has been photographing and blogging about his incredible finds and now has a worldwide following, including 100,000 visitors from the US and Canada. Follow Jake as he explores the animal world through this new 64-page book. He takes you on a world wide journey of his own collection, and introduces you to other amazing animals from the four corners of the globe. Find out what a cow's tooth, a rabbit's rib and a duck's quack look like and much, much more besides.

Horns, Tusks, and Flippers

Horns, Tusks, and Flippers PDF Author: Donald R. Prothero
Publisher: JHU Press
ISBN: 9780801871351
Category : Nature
Languages : en
Pages : 334

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Book Description
Since the extinction of the dinosaurs, hoofed mammals have been the planet's dominant herbivores. Native to all continents except Australia and Antarctica, recent paleontological and biological discoveries have deepened understanding of their evolution. This text reveals their evolutionary history.

Antler, Bone, Horn & Hide

Antler, Bone, Horn & Hide PDF Author: Monte Burch
Publisher: Woods N Water Incorporated
ISBN: 9780972280440
Category : Crafts & Hobbies
Languages : en
Pages : 184

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Book Description


Pennsylvania Deer and Their Horns

Pennsylvania Deer and Their Horns PDF Author: Henry W. Shoemaker
Publisher:
ISBN:
Category : Deer
Languages : en
Pages : 228

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Book Description