The importance of phenotypic plasticity in maintaining and introducing variation. This research is a synthesis of behaviour, natural and sexual selection, physiology, and natural and breeding ecology-important interactions that are rarely considered simultaneously in biology. It will contribute to our understanding of life-history decisions, and a long-neglected source of the variation that is the raw material for adaptation and for economically-important breeding programs . These results will h ....The importance of phenotypic plasticity in maintaining and introducing variation. This research is a synthesis of behaviour, natural and sexual selection, physiology, and natural and breeding ecology-important interactions that are rarely considered simultaneously in biology. It will contribute to our understanding of life-history decisions, and a long-neglected source of the variation that is the raw material for adaptation and for economically-important breeding programs . These results will have far-reaching implications for economically-important improvements to medicine, conservation, and crop and livestock production. This work will strengthen Australia's strong research profile in evolutionary genetics, physiology and ecology.Read moreRead less