The fauna project is co-ordinated by Mundaring Arts Centre and focuses on native species found at Lake Leschenaultia, the location of this year's Trek the Trail event.
Artist Louise Cook is leading the four-week incursion at Chidlow Primary School.
Shire President Cr Helen Dullard said the Lake Leschenaultia native fauna sculpture project was a great way to bring together a number of groups and increase awareness of local wildlife.
Get in front of tomorrow's news for FREE
Journalism for the curious Australian across politics, business, culture and opinion.
READ NOW"The students have been busy learning about some of the native animals that call Lake Leschenaultia home, including the water rats, turtles and birds," she said.
"They've looked at their habitat and what's needed to maintain the water quality.
"Students are now working on creating three-dimensional swamphens, which will be covered in cellophane."
The students will display their creations at Trek the Trail on Sunday, September 20.
"After completing the 11km walk from Chidlow to Mt Helena, walkers, runners and cyclists can view the art installation on the beach at Lake Leschenaultia," Cr Dullard said.
Visit www.trekthetrail.com.au.