How Animals Have Sex PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download How Animals Have Sex PDF full book. Access full book title How Animals Have Sex by Gideon Defoe. Download full books in PDF and EPUB format.
Author: Gideon Defoe
Publisher: Orion
ISBN: 9780297851127
Category : Reproduction
Languages : en
Pages : 125
Get Book Here
Book Description
From Giant Panda porn-watching evenings to the often inaccurate firing of love darts from the common garden snail. From the frenzied mating bundles formed by snakes lucky enough to have two penises, to the unlucky female bean weevil who has to put up with the spiked and barbed protuberance of her mate, this beautifully illustrated and hilariously informative manual will broaden your mind and make you look upon Mother Nature's achievements with new-found respect. listing copulation frequency and duration, relative penis to body size, interesting anatomical quirks, and remarkable 'did you know' anecdotes), written with a delightfully humorous tone and illustrated with beautiful, anatomically correct coloured drawings this is the perfect stocking filler for anyone and everyone who's ever wondered what went on inside the ark.
Author: Gideon Defoe
Publisher: Orion
ISBN: 9780297851127
Category : Reproduction
Languages : en
Pages : 125
Get Book Here
Book Description
From Giant Panda porn-watching evenings to the often inaccurate firing of love darts from the common garden snail. From the frenzied mating bundles formed by snakes lucky enough to have two penises, to the unlucky female bean weevil who has to put up with the spiked and barbed protuberance of her mate, this beautifully illustrated and hilariously informative manual will broaden your mind and make you look upon Mother Nature's achievements with new-found respect. listing copulation frequency and duration, relative penis to body size, interesting anatomical quirks, and remarkable 'did you know' anecdotes), written with a delightfully humorous tone and illustrated with beautiful, anatomically correct coloured drawings this is the perfect stocking filler for anyone and everyone who's ever wondered what went on inside the ark.
Author: Joan Roughgarden
Publisher: Univ of California Press
ISBN: 0520957970
Category : Science
Languages : en
Pages : 491
Get Book Here
Book Description
In this innovative celebration of diversity and affirmation of individuality in animals and humans, Joan Roughgarden challenges accepted wisdom about gender identity and sexual orientation. A distinguished evolutionary biologist, Roughgarden takes on the medical establishment, the Bible, social science—and even Darwin himself. She leads the reader through a fascinating discussion of diversity in gender and sexuality among fish, reptiles, amphibians, birds, and mammals, including primates. Evolution's Rainbow explains how this diversity develops from the action of genes and hormones and how people come to differ from each other in all aspects of body and behavior. Roughgarden reconstructs primary science in light of feminist, gay, and transgender criticism and redefines our understanding of sex, gender, and sexuality. Witty, playful, and daring, this book will revolutionize our understanding of sexuality. Roughgarden argues that principal elements of Darwinian sexual selection theory are false and suggests a new theory that emphasizes social inclusion and control of access to resources and mating opportunity. She disputes a range of scientific and medical concepts, including Wilson's genetic determinism of behavior, evolutionary psychology, the existence of a gay gene, the role of parenting in determining gender identity, and Dawkins's "selfish gene" as the driver of natural selection. She dares social science to respect the agency and rationality of diverse people; shows that many cultures across the world and throughout history accommodate people we label today as lesbian, gay, and transgendered; and calls on the Christian religion to acknowledge the Bible's many passages endorsing diversity in gender and sexuality. Evolution's Rainbow concludes with bold recommendations for improving education in biology, psychology, and medicine; for democratizing genetic engineering and medical practice; and for building a public monument to affirm diversity as one of our nation's defining principles.
Author: Carin Bondar
Publisher: Simon and Schuster
ISBN: 1681772019
Category : Science
Languages : en
Pages : 256
Get Book Here
Book Description
Birds do it, bees do it — every member of the animal kingdom does it, from fruit flies to blue whales. But if you think humans have a tough time dating, try having to do it while being hunted down by predators, against a backdrop of unpredictable and life-threatening conditions. The animal kingdom is a wild place – and it’s got mating habits to match. The sex lives of our animal cousins are fiendishly difficult, infinitely varied, often incredibly violent — and absolutely fascinating.In Wild Sex, Dr. Carin Bondar takes readers on an enthralling tour of the animal kingdom as she explores the diverse world of sex in the wild. She looks at the evolution of sexual organs (and how they’ve shaped social hierarchies), tactics of seduction, and the mechanics of sex. She investigates a wide range of topics, from whether animals experience pleasure from sex to what happens when females hold the reproductive power. Along the way, she encounters razor-sharp penises, murderous carnal cannibals, and spontaneous chemical warfare in an epic battle between the sexes.The resulting book is titillating, exhilarating, amusing, petrifying, alluring — and absolutely guaranteed to make you think about sex in a whole new way.
Author: Kathreen Ruckstuhl
Publisher: Cambridge University Press
ISBN: 9780521835220
Category : Psychology
Languages : en
Pages : 512
Get Book Here
Book Description
Males and females of many species can, and do, live separately for long periods of time. This sexual segregation is widespread and can be on social, spatial or habitat scales. An understanding of sexual segregation is important in the explanation of life history and social preference, population dynamics and the conservation of rare species. Sexual Segregation in Vertebrates explores the reasons why this behaviour has evolved and what factors contribute to it.
Author: Jay L. Lush
Publisher: Read Books Ltd
ISBN: 1447497619
Category : Technology & Engineering
Languages : en
Pages : 594
Get Book Here
Book Description
First published in 1943, “Animal Breeding Plans” contains a detailed guide on animal breeding designed for students with experience of genetics, embryology, breeds, and stock judging. It aims to furnish the reader with a clear understanding of the means available for improving the heredity of farm animals, especially what each possible method will or will not do well. Highly recommended for modern farmers and animal breeders. Contents include: “Origin and Domestication of Farm Animals”, “Consequences of Domestication”, “Beginning of Pedigree Breeding Methods in the United States”, “History of Animal Breeding Methods in the United States”, “Relation of the Breed Association to Breed Improvement”, “Genetic Principles in Animal Breeding”, “Mendelian Basis of Inheritance”, etc. Many vintage books such as this are increasingly scarce and expensive. It is with this in mind that we are republishing this volume now in an affordable, modern, high-quality edition complete with a specially-commissioned new introduction on farming.
Author: Marlene Zuk
Publisher: Univ of California Press
ISBN: 9780520240759
Category : Science
Languages : en
Pages : 260
Get Book Here
Book Description
In this book the author gives an eye-opening tour of some of the latest developments in our knowledge of animal sexuality and evolutionary biology. It exposes the anthropomorphism and gender politics that have colored our understanding of the natural world and shows how feminism can help move us away from our ideological biases. As she tells many amazing stories about animal behavior--whether of birds and apes or of rats and cockroaches--the author takes us to the places where our ideas about nature, gender, and culture collide. (Midwest).
Author: Janet Leonard
Publisher: Oxford University Press
ISBN: 0199717036
Category : Science
Languages : en
Pages : 550
Get Book Here
Book Description
Primary sexual traits, those structures and processes directly involved in reproduction, are some of the most diverse, specialized, and bizarre in the animal kingdom. Moreover, reproductive traits are often species-specific, suggesting that they evolved very rapidly. This diversity, long the province of taxonomists, has recently attracted broader interest from evolutionary biologists, especially those interested in sexual selection and the evolution of reproductive strategies. Primary sexual characters were long assumed to be the product of natural selection, exclusively. A recent alternative suggests that sexual selection explains much of the diversity of "primary" sexual characters. A third approach to the evolution of reproductive interactions after copulation or insemination has been to consider the process one of sexual conflict. That is, the reproductive processes of a species may reflect, as does the mating system, evolution acting on males and on females, but in different directions. In this volume, authors explore a wide variety of primary sexual characters and selective pressures that have shaped them, from natural selection for offspring survival to species-isolating mechanisms, sperm competition, cryptic female choice and sexual arms races. Exploring diverse reproductive adaptations from a theoretical and practical perspective, The Evolution of Primary Sexual Characters will provide an unparalleled overview of sexual diversity in many taxa and an introduction to the issues in sexual selection that are changing our view of sexual processes.
Author: Manfred F. DeMartino
Publisher: Springer
ISBN: 3662394308
Category : Social Science
Languages : en
Pages : 319
Get Book Here
Book Description
Author: Volker Sommer
Publisher: Cambridge University Press
ISBN: 9780521864466
Category : Psychology
Languages : en
Pages : 408
Get Book Here
Book Description
Behavioural observations from both the field and captivity indicate that same-sex sexual interactions are widespread throughout the animal kingdom, and occur quite frequently in certain non-human species. Proximate studies of these phenomena have yielded important insights into genetic, hormonal and neural correlates. In contrast, there has been a relative paucity of research on the evolutionary aspects. Homosexual Behaviour in Animals seeks to readdress this imbalance by exploring animal same-sex sexual behaviour from an evolutionary perspective. Contributions focus on animals that routinely engage in homosexual behaviour and include birds, dolphin, deer, bison and cats, as well as monkey and apes, such as macaques, gorillas and bonobos. A final chapter looks at human primates. This book will appeal to graduate students and researchers in evolutionary biology, biological anthropology, zoology, evolutionary psychology, animal behaviour and anyone interested in the current state of knowledge in this area of behavioural studies.
Author: Martin N. Muller
Publisher: Harvard University Press
ISBN: 9780674033245
Category : Family & Relationships
Languages : en
Pages : 502
Get Book Here
Book Description
This book presents extensive field research and analysis to evaluate sexual coercion in a range of species—including all of the great apes and humans—and to clarify its role in shaping social relationships among males, among females, and between the sexes.
