Locally endangered serrated hakea (H. decurrens) was planted on the hilltop and has survived the harsh conditions.  The hill is actually a mullock heap, left over from the original Imerys quarry. It consists of clay and is exposed to the elements and a marauding band of kangaroos.

To the rear of the line of hakea, you can see self-seeded blackwoods sprouting up across the hilltop.

Not sure how this mix of plants is going to work!?