| Acknowledgments | |
| Introduction: Unraveling the Complexities of Group Travel | 1 |
| 1 | The Physiology and Energetics of Movement: Effects on Individuals and Groups | 9 |
| 2 | Determinants of Group Size in Primates: The Importance of Travel Costs | 24 |
| 3 | A Critical Evaluation of the Influence of Predators on Primates: Effects on Group Travel | 43 |
| 4 | Mixed-Species Association and Group Movement | 73 |
| 5 | Territorial Defense and the Ecology of Group Movements in Small-Bodied Neotropical Primates | 100 |
| 6 | Group Movement and Individual Cognition: Lessons from Social Insects | 127 |
| 7 | Spatial Movement Strategies: Theory, Evidence, and Challenges | 165 |
| 8 | Primate Brain Evolution: Cognitive Demands of Foraging or of Social Life? | 204 |
| 9 | Animal Movement as a Group-Level Adaptation | 238 |
| 10 | Evidence for the Use of Spatial, Temporal, and Social Information by Primate Foragers | 261 |
| 11 | Homing and Detour Behavior in Golden Lion Tamarin Social Groups | 299 |
| 12 | Comparative Movement Patterns of Two Semiterrestrial Cercopithecine Primates: The Tana River Crested Mangabey and the Sulawesi Crested Black Macaque | 327 |
| 13 | Mountain Gorilla Habitat Use Strategies and Group Movements | 351 |
| 14 | Quo Vadis? Tactics of Food Search and Group Movement in Primates and Other Animals | 375 |
| 15 | Social Manipulation Within and Between Troops Mediates Primate Group Movement | 421 |
| 16 | Grouping and Movement Patterns in Malagasy Primates | 470 |
| 17 | How Monkeys Find Their Way: Leadership, Coordination, and Cognitive Maps of African Baboons | 491 |
| 18 | Birds of Many Feathers: The Formation and Structure of Mixed-Species Flocks of Forest Birds | 521 |
| 19 | Keeping in Touch at Sea: Group Movement in Dolphins and Whales | 559 |
| 20 | Group Travel in Social Carnivores | 587 |
| 21 | Ecological Correlates of Home Range Variation in Primates: Implications for Hominid Evolution | 628 |
| 22 | Patterns and Processes of Group Movement in Human Nomadic Populations: A Case Study of the Turkana of Northwestern Kenya | 649 |
| Concluding Remarks: New Directions for Group Movement | 678 |
| App | Classification of Living Primates | 685 |
| Contributors | 687 |
| References | 691 |
| Subject Index | 789 |
| Species Index | 805 |