Human Intervention at Tumbi Wetlands Bushcare 
Does it matter what goes into my garden?
Being careless with possibly invasive plants in your garden can result in the same damage to ecosystems that dumping can cause.
Only one seed need escape your garden in order to establish an aggressive alien plant in the local ecosystem.
Be careful with exotic plants
Pictured is Japanese Honeysuckle overhanging a reserve where it has become a difficult pest weed.