Plant a tree – improve a waterway. Do Something Tree-warding is an initiative by The Vision is Clear to inspire all Kiwis to get involved in looking after New Zealand’s rivers, streams, lakes and beaches. Native trees help filter out excess nutrients, reduce soil erosion and greenhouse gases, and provide shade and habitats for native birds, fish and insects. Every tree planted makes a difference, so donate a tree for just $10 – and do something Tree-warding for our waterways today!