The Socioecology of Adult Female Patas Monkeys and Vervets in Kenya

ISBN-13: 9781138403741 / Angielski / Twarda / 2017

Jill D. E. Pruetz

Opis

"The Role of Assessment in Schools" looks at the conceptual aspects of tests and testing and also gives practical guidelines on how to use tests to their best effect. It considers the development of tests, the types and scope of tests, their application and interpretation, and answers questions on who wants testing, whether the test is appropriate or biased, and whether the results are consistent?.

Spis treści

CH. 1: The Research Question
Study species — Vervets and patas monkeys
Questions and hypotheses
Socioecological theory - Food resources and primate behavior
Scramble and contest competition
Social dominance
Models of female social relationships
Testing the models on Segera: A natural ecological experiment
Holding habitat constant
Other factors affecting female social behavior
Project goals revisited
Study groups
Study subjects
CH. 2. Measuring primate behavior and ecology
“Measuring” ecology
Measuring food availability
Commonly used methods
Primates’ perceptions of the foods available to them
Clumped resources and contest competition
CH. 3: Foods available to vervet and patas monkeys
Hypotheses and predictions
Defining a food patch
Measuring food availability
Large-scale food availability
Methods
Results
Small-scale food availability
Methods
Results
Swollen thorn foods
Foods in the riverine habitat
Herbaceous level food availability
Food availability on Segera
CH. 4: Feeding behavior of vervets and patas monkeys
Studying the feeding behavior of sympatric species
Vervets and patas monkeys: Expected differences and similarities
Whistling-thorn Acacia: Why focus on one food species?
Feeding behavior
Continuous sampling
Bout sampling
Rank-related differences in feeding behavior
Patch depletion
Monkeys, Acacia, and ants
Species differences
Within-species differences according to rank
CH. 5: Contest competition and dominance in vervets
The concept of dominance
Testing hypotheses
Results: Contest competition and dominance in vervets
Dominance patterns and feeding competition in vervets
The significance of dominance to vervets
Dominance style in Segera vervets
“Typical” cercopithecines?
Why a stable, linear dominance hierarchy on Segera?
CH. 6: Comparing vervet and patas monkeys in the same habitat.
Questions and Predictions
Agonistic and dominance behavior
Food contestability in vervets and patas monkeys
Dominance in adult females
Feeding competition and whistling-thorn foods
Significance of feeding competition to vervet and patas monkeys
CH. 7: Food availability, feeding competition and dominance in vervet and patas monkeys.
Female contest competition and dominance in vervets and patas monkeys on Segera
How do the models rate?
Summary and implications for future research

O autorze

Dr. Jill Pruetz is Assistant Professor of Anthropology at Iowa State University, specializing in Biological Anthropology. As a primatologist, Dr. Pruetz has studied the behavior of non-human primates such as chimpanzees, spider monkeys, howling monkeys, tamarins, patas monkeys, and vervets in various locales. Countries in which she has conducted fieldwork include Peru, Costa Rica, Nicaragua, Kenya, and Senegal. Dr. Pruetz is especially interested in the influence of ecology on primate and early human feeding, ranging, and social behavior. She currently has a research project in southeastern Senegal which has been funded by National Geographic Society and the National Science Foundation.