Preface 1. Introduction: colonists and habitats 2. Genetics and ecology 3. Physical conditions, resources, and ecological phenotypes 4. Variability in natural populations 5. Genetic variability, ecological phenotypes, and stressful environments 6. Colonizing phenotypes and genotypes 7. Behavioural variability in natural populations 8. Habitat selection 9. The ecobehavioural phenotype: generalists and specialists 10. The ecobehavioural phenotype: biological control and domestication 11. Parasites and plants 12. Discussion and conclusions Appendix References Index.
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