The Courier-Sun understands workers came across tadpoles during excavation work, raising fears the giant barred frog hatchlings were in the vicinity and in danger.

The giant barred frog is listed as an endangered species. They are found along freshwater streams along the coast and ranges from Eumundi in south-east Queensland to Warrimoo in the Blue Mountains. However, sightings of the creature have all but disappeared with the exception of Northern NSW, in particular the Coffs Harbour-Dorrigo area.

Council was in the process of carrying out restoration works from the 2013 flood on the bridge’s culvert, and news the work has ceased indefinitely has raised questions about their procedures.

“The giant barred frog is well known to inhabit these parts,” an unnamed resident said.

“Why on earth would they start work here without someone coming down beforehand to see if the giant barred frog was here?

“I mean what a waste of funds … how much has been spent already on excavations?

“And given the machinery has been washed down in chlorine, what effects will this have on the species?

“Frankly it’s a waste of money, resources and a complete lack of proper planning.”

In response, council general manger Liz Jeremy issued the following statement:

“As a component of such works council is required by legislation to undertake environmental assessments and prepare an environmental management plan prior to the commencement of works. In addition to these requirements as a result of the Bellinger Snapping turtle mortality the Office of Environment and Heritage (OEH) has established a decontamination procedure for all equipment working near the waterways to reduce the risk of spreading pathogens to other ecosystems in the catchment. Council includes this practice when undertaking works near these waterways.

“Pre-construction planning and approval processes were completed earlier this year, however, as part of a recent pre-construction work inspection a potential threatened species was identified, which necessitated the cessation of works.”

The Courier-Sun understands council officers have sought expert independent advice and are awaiting the outcome of that enquiry.