The annual Platypus Festival celebrated the reclusive monotreme at Belgrave Lake Park.
Southern Dandenongs Landcare partnered with Yarra Ranges Council to deliver the family event on Sunday 9 September.
The aim was to celebrate the platypus that lived in Monbulk Creek and educate the community about ways to protect them.
The day included live music, a sausage sizzle, tree planning, and education stalls.
