Following An Alternative Mating Strategy Of Male Olive Baboons Papio Hamadryas Anubis PDF Download
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Author | : Lisa Michelle Danish |
Publisher | : |
Total Pages | : 220 |
Release | : 2013 |
Genre | : Baboons |
ISBN | : |
Download "Following, " an Alternative Mating Strategy of Male Olive Baboons (Papio Hamadryas Anubis) Book in PDF, ePub and Kindle
Recent studies revealing the limitations of the Priority of Access model suggest the evolutionary significance of alternative mating strategies. The olive baboon's (Papio hamadryas anubis) social system provide a valuable opportunity to examine a little studied alternative mating strategy- "following." The most well known mating strategy of male baboons is individual aggressive competition for a consortship, a temporary relationship between a male and fertile female (Bercovitch 1995). What is less often appreciated about this phenomenon, however, is that the consorting pair is typically shadowed by a retinue of "followers" that maintain proximity to the consort pair for extended periods of time. Despite qualitative observations in several primate species, we know virtually nothing about the functional significance of this common male behavior, although it has been proposed as an alternative mating strategy. My dissertation addresses the following three questions regarding the factors influencing the expression of alternative male mating strategies: (1) what are the fitness costs and benefits of alternative mating strategies for males?; (2) how does male condition impact the expression of alternative mating strategies?; and (3) do intersexual interactions influence these strategies? I examined these questions using behavioral data and genetic data collected on olive baboons during a 19 month field study in Laikipia District, Kenya. My research indicates that following is an alternative mating strategy and can be directly linked to deviation from the Priority of Access Model, as observed through both behavior and infant paternity. Followers do not experience costs related to activity budget or feeding bout length, although they do face an increased risk of injury due to involvement in agonistic interactions with the consort male and spend less time interacting with other individuals. Following particularly provides lower ranking males with more opportunities to mate as theoretically predicted, although higher ranking males also use this strategy, depending on the distribution of reproductive opportunities. Female choice and male coercion also influence the expression of following, indicating the importance of intersexual interactions. My dissertation expands our understanding of alternative mating strategies by incorporating a little studied and behaviorally flexible taxon, and has implications for models of social evolution and our understanding of human evolution.
Author | : Thore Jon Bergman |
Publisher | : |
Total Pages | : 600 |
Release | : 2000 |
Genre | : |
ISBN | : |
Download Mating Behavior and Reproductive Success of Hybrid Male Baboons Book in PDF, ePub and Kindle
Author | : Amanda Vinson |
Publisher | : |
Total Pages | : 626 |
Release | : 2005 |
Genre | : |
ISBN | : |
Download The Impact of Sex-biased Dispersal and Philopatry on Relatedness and Genetic Variation Book in PDF, ePub and Kindle
Author | : Larissa Swedell |
Publisher | : Springer Science & Business Media |
Total Pages | : 344 |
Release | : 2006-07-27 |
Genre | : Medical |
ISBN | : |
Download Reproduction and Fitness in Baboons: Behavioral, Ecological, and Life History Perspectives Book in PDF, ePub and Kindle
Addresses the questions of life history and reproduction by attempting to isolate the various components of reproductive success and fitness in baboons. By synthesizing studies of reproduction, life history, growth, parenting, ecology, mate choice, and mating success, this volume sheds light on general features of life history traits.
Author | : Michael Taborsky |
Publisher | : Cambridge University Press |
Total Pages | : 446 |
Release | : 2021-08-26 |
Genre | : Medical |
ISBN | : 1108788637 |
Download The Evolution of Social Behaviour Book in PDF, ePub and Kindle
How can the stunning diversity of social systems and behaviours seen in nature be explained? Drawing on social evolution theory, experimental evidence and studies conducted in the field, this book outlines the fundamental principles of social evolution underlying this phenomenal richness.To succeed in the competition for resources, organisms may either 'race' to be quicker than others, 'fight' for privileged access, or 'share' their efforts and gains. The authors show how the ecology and intrinsic attributes of organisms select for each of these strategies, and how a handful of straightforward concepts explain the evolution of successful decision rules in behavioural interactions, whether among members of the same or different species. With a broad focus ranging from microorganisms to humans, this is the first book to provide students and researchers with a comprehensive account of the evolution of sociality by natural selection.
Author | : Jeanne Altmann |
Publisher | : iUniverse |
Total Pages | : 260 |
Release | : 1999 |
Genre | : Nature |
ISBN | : 9781583481295 |
Download Baboon Mothers and Infants Book in PDF, ePub and Kindle
For years Jeanne Altmann has set methodological standards for primate field-workers. In Baboon Mothers and Infants she applies her uniquely sophisticated techniques to the mother-infant relationship, its demography and ecology within the natural setting.
Author | : Barbara B. Smuts |
Publisher | : Routledge |
Total Pages | : 320 |
Release | : 2017-09-29 |
Genre | : Science |
ISBN | : 1351491296 |
Download Sex and Friendship in Baboons Book in PDF, ePub and Kindle
Those who have been privileged to watch baboons long enough to know them as individuals and who have learned to interpret some of their more subtle interactions will attest that the rapid flow of baboon behavior can at times be overwhelming. In fact, some of the most sophisticated and influential observation methods for sampling vertebrate social behavior grew out of baboon studies, invented by scientists who were trying to cope with the intricacies of baboon behavior. Barbara Smuts' eloquent study of baboons reveals a new depth to their behavior and extends the theories needed to account for it.While adhering to the most scrupulous methodological strictures, the author maintains an open research strategy--respecting her subjects by approaching them with the open mind of an ethnographer and immersing herself in the complexities of baboon social life before formulating her research design, allowing her to detect and document a new level of subtlety in their behavior. At the Gilgil site, described in this book, she could stroll and sit within a few feet of her subjects. By maintaining such proximity she was able to watch and listen to intimate exchanges within the troop; she was able, in other words, to shift the baboons well along the continuum from ""subject"" to ""informant."" By doing so she has illuminated new networks of special relationships in baboons. This empirical contribution accompanies theoretical insights that not only help to explain many of the inconsistencies of previous studies but also provide the foundation for a whole new dimension in the study of primate behavior: analysis oft he dynamics of long-term, intimate relationships and their evolutionary significance.At every stage of research human observers have underestimated the baboon. These intelligent, curious, emotional, and long-lived creatures are capable of employing stratagems and forming relationships that are not easily detected by traditional research methods. In the process
Author | : Jean-Baptiste Leca |
Publisher | : Cambridge University Press |
Total Pages | : 517 |
Release | : 2012-01-19 |
Genre | : Science |
ISBN | : 0521761859 |
Download The Monkeys of Stormy Mountain Book in PDF, ePub and Kindle
Reviews the most important topics in current primatology using research on the long-studied Arashiyama population of Japanese macaques.
Author | : |
Publisher | : |
Total Pages | : 16 |
Release | : 2005 |
Genre | : Animal behavior |
ISBN | : |
Download Enrichment for Nonhuman Primates Book in PDF, ePub and Kindle
Author | : Francine L. Dolins |
Publisher | : Cambridge University Press |
Total Pages | : 461 |
Release | : 2021-02-18 |
Genre | : Nature |
ISBN | : 1107062306 |
Download Spatial Analysis in Field Primatology Book in PDF, ePub and Kindle
A primatologist's guide to using geographic information systems (GIS); from mapping and field accuracy, to tracking travel routes and the impact of logging.