Catalystفصل 17 افزودن تصویرشماره قسمت39Tick Bites, Swift ParrotOverviewDr Jonica Newby meets Dr Sheryl van Nunen, the clinician who discovered the link between tick bites & meat allergies. Plus we revisit a story on one of Australia's most charismatic & endangered birds - the swift parrot.Air dateNovember 8, 2016Runtime (min)30