NatureWest is a not-for-profit association for individuals, groups and organisations that share an environmental vision for the wider Werribee catchment which

* unites, strengthens and resources people, groups and agencies,
* advocates for the protection, management and enhancement of natural heritage,
* gathers resources for the implementation of the vision across the catchment.
* is well resourced, well-researched, well-connected and speaks fearlessly to promote the shared vision of its members.