Clear a 3m x 3m patch of  Wattle or Bugweed at Clifton.

Design a rainwater harvester.

Plant an indigenous Tree.

Make a useful gadget or game from recycled material. You can build your rainwater harvester if you want to.

Make a poster explaining Indigenous vs Alien vs Invader species. Animal or plants.

Make at least 3 (2 litre bottle) Eco-bricks and hand them in. They must weigh at least 600g each.

Keep a record for a month of how much water you use each day to wash, drink, flush, laundry.

Make a list of 10 different animal species that you have in your garden.