Developing the dunnart as a marsupial model for conservation research. The Australian bushfire crisis of 2020 has taken an enormous toll on our unique wildlife. With no halt in sight to rising global temperatures, more extreme weather events are predicted to increase in frequency and severity. We simply must act now to preserve our unique native mammals in Australia and safeguard against species loss and irreversible declines in genetic diversity. This project will develop methods for the genera ....Developing the dunnart as a marsupial model for conservation research. The Australian bushfire crisis of 2020 has taken an enormous toll on our unique wildlife. With no halt in sight to rising global temperatures, more extreme weather events are predicted to increase in frequency and severity. We simply must act now to preserve our unique native mammals in Australia and safeguard against species loss and irreversible declines in genetic diversity. This project will develop methods for the generation and preservation of stem cells from a range of our most endangered and vulnerable marsupial species. These cells not only allow us to ‘bank’ species and genetic diversity but also provide a route to enabling genetic manipulation, opening up a completely new niche for conservation biology in marsupials.Read moreRead less
Revisiting the ontogeny of vocal learning in birds: from neuron to fitness. This project aims to test the hypothesis that acoustic exposure prior to hatching directly affects gene expression, neural development, behaviour and consequently fitness, in wild populations of songbirds. Recent research suggests that animals are receptive to acoustic parental signals long before birth and may use such previously unrecognised signals to make adaptive developmental decisions. This project will quantify t ....Revisiting the ontogeny of vocal learning in birds: from neuron to fitness. This project aims to test the hypothesis that acoustic exposure prior to hatching directly affects gene expression, neural development, behaviour and consequently fitness, in wild populations of songbirds. Recent research suggests that animals are receptive to acoustic parental signals long before birth and may use such previously unrecognised signals to make adaptive developmental decisions. This project will quantify the effect on neural development and vocal learning in embryonic birds, employing a model songbird species. The outcomes of this study will transform our understanding of the adaptive potential of prenatal vocal learning, which will have significant benefits for human speech and language development.Read moreRead less