Individual behavior and community dynamics

Abstract

1 Introduction.- 1.1 Objectives.- 1.2 Topics to be Covered.- 1.3 Predator-Prey Dynamics.- 1.4 Competition.- 1.5 Summary.- 2 Diet Selection.- 2.1 Nutrient-Maximizing Diets.- 2.1.1 Experimental Evidence for Optimal Diets.- 2.1.2 Partial Preferences.- 2.1.3 Diet Selection and the Functional Response.- 2.1.4 Experimental Tests of the Functional Response.- 2.1.5 Diet Choice and Population Dynamics.- 2.2 Evolutionary Dynamics of Diet Selection.- 2.3 Balanced Nutrient Diets.- 2.3.1 Experimental Evidence for Balanced Diets.- 2.3.2 Balanced Diets and Population Dynamics.- 2.4 Summary.- 3 Prey Defense.- 3.1 Types of Defenses.- 3.2 Defense Effects and Population Parameters.- 3.3 Parameter Effects on Dynamics.- 3.4 Time Allocation.- 3.4.1 Risk-Sensitive Prey.- 3.4.2 3-Link System.- 3.5 Optimal Defense.- 3.5.1 Perfectly Timed Induced Defense.- 3.5.2 Lagged Induced Defense.- 3.6 Summary.- 4 Habitat Use and Spatial Structure.- 4.1 Habitat Variation.- 4.2 Energy-Maximizing Habitat Use.- 4.2.1 Experimental Evidence for Optimal Habitat Choice.- 4.2.2 Habitat Choice and Predator-Prey Dynamics.- 4.2.3 Habitat Choice and Competitive Dynamics.- 4.3 Evasion of Predators by Prey.- 4.3.1 Experimental Evidence of Predator Evasion.- 4.3.2 Food Chain Dynamics.- 4.4 Spatial Structure.- 4.4.1 Experimental Evidence of Optimal Patch Use.- 4.4.2 Patchy Predator-Prey Dynamics.- 4.4.3 Experimental Evidence of Patchy Predator-Prey Dynamics.- 4.5 Summary.- 5 Size-Selective Predation.- 5.1 Diet Selection Model.- 5.1.1 Self-Thinning.- 5.1.2 Size-Dependent Consumption.- 5.1.3 Size-Selection and Population Dynamics.- 5.2 Partial Predation Model.- 5.2.1 Consumption Model.- 5.2.2 Partial Predation and Population Dynamics.- 5.3 The Size Structure Challenge.- 5.4 Summary.- 6 Interference and Territoriality.- 6.1 Interference.- 6.1.1 Interference and Population Dynamics.- 6.1.2 Social Structure and Interference Levels.- 6.1.3 Spatial Structure and Interference.- 6.2 Territoriality.- 6.2.1 Optimal Territory Size.- 6.2.2 Evidence for Optimal Territory Size.- 6.2.3 Optimal Territory Size and Population Dynamics.- 6.2.4 Systematic Foraging.- 6.2.5 Central-Place Foraging and Prey Spatial Refugia.- 6.2.6 Central-Place Foraging and Population Dynamics.- 6.3 Summary.- 7 Epilogue.- References.