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Canberra's population problem

Video & notes: Kangaroos, culling and Canberra - presentation to AJP event 5 April 2016

Video and text of Sheila Newman's speech at the Animal Justice Party's event, "Policy basis for Kangaroo treatment in the ACT," 5 April 2016: Harvesting, damage mitigation and culling probably actually accelerate population growth in roos because the smaller ones survive and adapt by sexually maturing earlier - which speeds up fertility turnover. Since 2003 DNA studies have shown that ACT and southern NSW roos, both male and female, migrate at significant rates and for longer distances than the ACT model assumes. Migration has probably been mistaken for fertility, rendering ACT roo counts unreliable and invalid. The ACT needs to stop culling and widen its research base to consider various genetically based algorithms that naturally restrain fertility opportunities in kangaroos.

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