We started off as a big orderly group on the boardwalk in Moulton Wetland, but soon diffused into smaller and smaller groups wandering through the banksias.
It seemed like everyone was keen to grab a bag and start filling it with rubbish.
As you would probably guess, there were lots of PET drink bottles, glass, bottle tops, and takeaway food containers.
We also found household paint cans and computer hardware, and someone even dragged out an old mattress.
A flock of Carnaby's Black-Cockatoo, an endangered species, landed in the trees while we were cleaning up their habitat. This bird comes to Ellenbrook to feed on the banksia flowers and seeds.
After an hour or so of filling the rubbish bags, we headed back to The Grapevine for a delicious morning tea of fruit juice and muffins, and received our certificates of appreciation.
A big thankyou to everyone who participated - Many hands indeed make light work!
Here's what we collected ⇒
It may not look like much, but when you consider all the small items such as plastic lids, crisp packets and other tiny scraps, it was a brilliant effort.
Some of this rubbish will be recycled.
All photographs courtesy of Janelle from City of Swan.