Building resilience to change for mammals in a multi-use landscape. This project aims to identify critical habitat and dispersal corridors for mammals by applying a novel, interdisciplinary landscape genetics approach to genetic and spatial data. The project expects to generate new knowledge on the evolutionary significance of landscapes in the Pilbara that have facilitated species persistence. Expected outcomes are the incorporation of evolutionary processes into multi-species, systematic conse ....Building resilience to change for mammals in a multi-use landscape. This project aims to identify critical habitat and dispersal corridors for mammals by applying a novel, interdisciplinary landscape genetics approach to genetic and spatial data. The project expects to generate new knowledge on the evolutionary significance of landscapes in the Pilbara that have facilitated species persistence. Expected outcomes are the incorporation of evolutionary processes into multi-species, systematic conservation planning and enhanced capacity to inform conservation and sustainable development in the Pilbara. Significant benefits include alignment of conservation approaches across industry and government stakeholders, and implementation of best-practice conservation science in a biodiversity hotspot.
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Genomics and mixed source populations in wildlife translocations. Translocation is a conservation strategy to help the plight of endangered species, and is becoming increasing important to mitigate against climate change. However translocations often fail. Theory suggests mixing individuals from different source populations would benefit species' genomic diversity and potentially success rates, however this is untested in animals. Also unclear is what parts of the genome are important for mitiga ....Genomics and mixed source populations in wildlife translocations. Translocation is a conservation strategy to help the plight of endangered species, and is becoming increasing important to mitigate against climate change. However translocations often fail. Theory suggests mixing individuals from different source populations would benefit species' genomic diversity and potentially success rates, however this is untested in animals. Also unclear is what parts of the genome are important for mitigating against climate change. Using an endangered lizard model, this project aims to understand how to best start new populations by 1) providing the first empirical test in terrestrial vertebrates of using mixed source populations; and 2) uncovering regions of the genome important for considering in translocations.Read moreRead less
Controlling cane toads by turning their own weapons against them. This project aims to prevent cane toads, which are causing ecological havoc across tropical Australia, from breeding successfully. Attempts to control toad populations have had little impact, but recent research has revealed a new possibility — exploiting the toads' own weapons for intraspecific conflict. Larval cane toads compete intensely with other larval cane toads and as a result, have evolved a way to kill off their competit ....Controlling cane toads by turning their own weapons against them. This project aims to prevent cane toads, which are causing ecological havoc across tropical Australia, from breeding successfully. Attempts to control toad populations have had little impact, but recent research has revealed a new possibility — exploiting the toads' own weapons for intraspecific conflict. Larval cane toads compete intensely with other larval cane toads and as a result, have evolved a way to kill off their competitors. Toad tadpoles produce chemicals that have devastating effects on younger members of their own species, but not on native species. By deploying those chemicals, this project could develop a novel and powerful form of invader control.Read moreRead less