THERE’S some good news at last for the urban platypus populations
Cr Jim Madden reported this week that there is an increase in the number of water samples testing positive for platypus DNA indicating that this unique species is persisting in local urban creeks.
“The results are in from the 10th annual environmental DNA (eDNA) survey which was conducted in June,” Cr Madden said.
“The survey focused on five urban creeks where platypus had been detected historically.
“Forty water samples were taken across Bundamba, Six Mile, Woogaroo, Opossum and Sandy creeks, with 12 samples returning positive results and another five showing the possible presence of platypus.”
It was particularly good news after several years of low detection rates.
“It is encouraging to see an increase in positive eDNA results,” he said.
But the good news is tempered with bad news.
“The results indicate that Ipswich’s platypus population is fragmented and our urban creeks require ongoing protection and restoration to ensure this species’ survival.”
Cr Madden said there were many pressures on urban creeks that had an impact on species such as platypus, including erosion and sediment, pollutants and degraded banks and vegetation.
“Council continues to take action to address these issues in priority areas, but it is important for the whole community to care for our urban creeks.
“One great example is the Bundamba Creek Bushcare Group who hold monthly working bees at Fail Park.
“Another site on Bundamba Creek at Rotary Park, where we recently hosted a National Tree Day planting, required a significant rubbish removal before the event.
“Crews cleaned up a 100-metre stretch of the creek and filled a 10 cubic metre skip with rubbish, including 17 car tyres.
“Revegetation of this site with native plants will help strengthen the eroded banks and will grow to provide the habitat that species like platypus need.
“These urban creeks are the lifeblood for many species, including platypus, and we need to work together to ensure they are healthy and resilient.”
