Copyright © 2021 Bush Heritage Australia. ABN: 78 053 639 115 Charity Number: 073 253 924 | Privacy Policy Donations of $2 or more to Bush Heritage Australia Australia are tax-deductible in Australia.COVID-19 - Throughout the Groundwork Challenge you should adhere to social distancing guidelines, and the public and social gathering rules in your local area, state or territory. Stay safe everyone!