We are interested in the evolution and ecology of reproduction - in particular, how animals allocate resources during reproduction and the impact this can have on their fertility, health and reproductive success. We study both wild and domesticated animal populations to study the fitness consequences of life-history decisions, and in particular, how these are influenced by parasitism and disease.

Much of our research examines how mothers allocate resources to their young at different phases of reproduction. For example, what are the different factors affecting how sperm from different males will be successful in fertilising an egg?  What can alter the embryonic environment created by the mother and what impact does this have on the health of her offspring. And finally, what affects parental allocation of resources during periods of dependency. We are using techniques from evolutionary ecology, parasitology, genetics and immunology and our research is supported by the following organisations. Have a look at our project pages for further information.