Are kangaroos jeopardizing conservation outcomes?

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There is concern that grazing by over-abundant kangaroos is jeopardising the goals of arid conservation reserves, but there is little evidence about the extent of their impacts. The goal of this proposal is to quantify kangaroos' grazing effects on biodiversity within arid conservation reserves. The results will provide a whole ecosystem understanding of how overgrazing by kangaroos influences the biodiversity conservation value of the vast landscapes of arid Australia. Managers of many conservation reserves, including our project partners, and policy-makers need the information that our experiments will provide to inform the development of strategies to optimise biodiversity conservation and manage the impacts of kangaroos.