Behavioural syndromes and social networks in sleepy lizards. Fauna in Australian ecosystems are threatened by habitat fragmentation, changing environments and the spread of exotic pathogens. To manage these threats we need to understand the behavioural flexibility of wildlife populations. This project focuses on how individual behavioural differences can influence social networks and consequently pathogen transmission. It will help to protect our fauna from invasive diseases and contribute to su ....Behavioural syndromes and social networks in sleepy lizards. Fauna in Australian ecosystems are threatened by habitat fragmentation, changing environments and the spread of exotic pathogens. To manage these threats we need to understand the behavioural flexibility of wildlife populations. This project focuses on how individual behavioural differences can influence social networks and consequently pathogen transmission. It will help to protect our fauna from invasive diseases and contribute to sustaining biodiversity. With better knowledge of how diseases spread we can develop more effective controls of those diseases, thereby protecting wildlife species, animal populations and Australian ecosystems. Read moreRead less
Co-evolution of sociality and sex allocation: phylogenetic comparative approaches using insects. This project investigates the coevolution of sex allocation and sociality. Although linkage between these two traits has long been conjectured in evolutionary ecology, and numerous studies have investigated species-specific relationships, the question of how these two features interact over evolutionary time has not been examined. Here, we apply phylogenetic comparative approaches to determine wh ....Co-evolution of sociality and sex allocation: phylogenetic comparative approaches using insects. This project investigates the coevolution of sex allocation and sociality. Although linkage between these two traits has long been conjectured in evolutionary ecology, and numerous studies have investigated species-specific relationships, the question of how these two features interact over evolutionary time has not been examined. Here, we apply phylogenetic comparative approaches to determine whether sex allocation strategies have influenced subsequent social evolution. In particular, we extend the notion of parental manipulation to ask whether mothers have been able to use sex allocation to influence alloparental behaviour in their offspring, leading to greater levels of altruism.Read moreRead less
Origin of social parasites via sympatric speciation: testing the theory using allodapine bees as a model system. This project addresses a contentious evolutionary conjecture regarding the origin of some species and will help maintain Australia's position in the forefront of evolutionary biology and behavioural ecology. Benefits derive from developing and maintaining world class research excellence, with consequences for scientific competitiveness and training the next generation of young researc ....Origin of social parasites via sympatric speciation: testing the theory using allodapine bees as a model system. This project addresses a contentious evolutionary conjecture regarding the origin of some species and will help maintain Australia's position in the forefront of evolutionary biology and behavioural ecology. Benefits derive from developing and maintaining world class research excellence, with consequences for scientific competitiveness and training the next generation of young researchers in cutting-edge techniques. The project fosters international collaboration, important for maintaining links with the broader scientific community and fostering breadth in postgraduate training. The project will also train 3 PhD students and 1-2 honours students per year, with strong expertise in evolutionary, genetic and ecological research techniques.Read moreRead less
Lizard social networks and the spread of parasites. Australian ecosystems are continually threatened by new epidemics of diseases and parasites, some local, others from overseas. Examples include the facial tumours of Tasmanian devils and the fungus that threatens many native frog species. To manage these epidemics effectively, we must understand how they spread through animal populations. This project will help to protect our fauna from invasive diseases. It contributes to sustaining the biodiv ....Lizard social networks and the spread of parasites. Australian ecosystems are continually threatened by new epidemics of diseases and parasites, some local, others from overseas. Examples include the facial tumours of Tasmanian devils and the fungus that threatens many native frog species. To manage these epidemics effectively, we must understand how they spread through animal populations. This project will help to protect our fauna from invasive diseases. It contributes to sustaining the biodiversity of the country. With better knowledge of how diseases of wildlife spread, we can develop more effective control of those diseases thereby protecting wildlife species, animal populations and, ultimately, Australian ecosystems.Read moreRead less
Adapting to a changing world: mothers as drivers of evolutionary change. This project will improve our understanding of how organisms will adapt to the unprecedented speed and magnitude of human-induced environmental change. By identifying how mothers modify their offspring to better match the prevailing environment, it will address the role of mothers in directing and accelerating adaptation in our changing world.