Social, Sexual, and Pseudosexual Behavior of the Blue-bellied Roller, Coracias Cyanogaster PDF Download
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Author: Clyde F. E. Roper
Publisher:
ISBN:
Category : Bees
Languages : en
Pages : 224
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Book Description
Author: Clyde F. E. Roper
Publisher:
ISBN:
Category : Bees
Languages : en
Pages : 224
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Book Description
Author: Martin Moynihan
Publisher:
ISBN:
Category : Blue-bellied roller
Languages : en
Pages : 23
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Book Description
Author: Volker Sommer
Publisher: Cambridge University Press
ISBN: 9780521864466
Category : Psychology
Languages : en
Pages : 408
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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: Aldo Poiani
Publisher: Cambridge University Press
ISBN: 1139490389
Category : Science
Languages : en
Pages : 577
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Book Description
Homosexuality is an evolutionary paradox in search for a resolution, not a medical condition in search for a cure. Homosexual behavior is common among social animals, and mainly expressed within the context of a bisexual sexual orientation. Exclusive homosexuality is less common, but not unique to humans. Poiani and Dixson invite the reader to embark on a journey through the evolutionary, biological, psychological and sociological aspects of homosexuality, seeking an understanding of both the proximate and evolutionary causes of homosexual behavior and orientation in humans, other mammals and birds. The authors also provide a synthesis of what we know about homosexuality into a biosocial model that links recent advances in reproductive skew theory and various selection mechanisms to produce a comprehensive framework that will be useful for anyone teaching or planning future research in this field.
Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 430
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Book Description
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1274
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Book Description
Author: Bruce Bagemihl
Publisher: Macmillan
ISBN: 0312192398
Category : Science
Languages : en
Pages : 770
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Book Description
Lavishly illustrated and meticulously researched, filled with fascinating facts and astonishing descriptions of animal behavior, "Biological Exuberance" is a groundbreaking book that explodes the myth that homosexuality is not frequently found in nature.
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 856
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Author:
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 672
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Author: M. Moynihan
Publisher: Smithsonian Books (DC)
ISBN:
Category : Nature
Languages : en
Pages : 184
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Book Description
An acute observer of animal behavior, Martin H. Moynihan uses a wide array of comparative studies to detail the diversity, mechanics, and evolutionary origins of the means by which animals keep their aggression in check. He follows birds, primates, and cephalopods in their natural settings, analyzing not only such simple behaviors as habituation and retreat but also more intricate interactions such as redirection attacks, excluding other animals from opportunities, leaving scent marks, and engaging in dominance relationships. Moynihan demonstrates that signaling is fundamental to the evolution of strategies for regulating aggression, and he describes how divergent social signals can accomplish similar ends as well as the reverse - how homologous signals can play different roles depending on the particular circumstances of each social confrontation. He also explores the ecological factors that lie behind the geographical distribution of some signalling patterns.
