Dr Ian Wright talk on the impact of mining in Sydney’s water catchment areas, including water pollution from coal mine wastewater discharges, subsidence and water pollution, coal ash and water pollution, and fly-ash, concrete and water contamination.
Turtle Rescue – Saving animals from urbanisation
On a perfect spring day OFF members walked from Warrimoo to Blaxland via Florabella pass in the lower Blue Mountains.
Geoff Innes dazzled us with the beauty and diversity of of the European Arctic
Following Vince Heffernan’s lively presentation to OFF in February this year on regenerative agriculture, protection of endangered species and returning the landscape to open woodlands an enthusiastic group of OFF members and friends signed up to a ‘re-greening’ trip to Moorlands 18-19-20 th September,