Love shacks to help boost dwindling River Blackfish

‘Tin roof rusted’ is also slang for becoming pregnant, which is appropriate for the dedicated team installing the love shacks for the dwindling River Blackfish in Birch and Tullaroop Creeks between Newlyn and Tullaroop reservoirs.

Declining numbers of the native river fish are set to get a boost from the five simulated breeding holes which have been installed in time for the spring breeding season.

The North Central Catchment Management Authority has created the unique habitat out of large tree trunks and root balls and installed them.

Tree trunks up to 10m long had holes and slots carved into them, allowing for the species to lay their sticky eggs on hard, clean surfaces.

Program manager Tess Grieves said River Blackfish had declined in numbers since European settlement due to mining, farming, river regulation and climate change.

“We’ve removed willows and other weeds from these creeks, and the next step is to give them the habitat they need to survive and thrive,” Ms Grieves said.

“To make sure the shacks will do the job they need to, we secured them in areas we know are perfect for breeding and that won’t dislodge during a flood.”

The project has been a collaboration between local anglers, VFA, engineers, Djaara, Parks Victoria, Central Highlands Water and DEECA.

The VFA has contributed $23,000 to the project through the Recreational Fishing Grants Program.

“We’ve got them in just in time for the spring and summer breeding season, so they’ll be ready and waiting for their new guests,” Ms Grieves said.

“This is just one way we are protecting our waterways, and the animals and plants that rely on them, from climate change.”

The project is funded as part of the Victorian Government’s $248 million investment over four years (2020-2024) to improve the health of waterways and catchments across regional Victoria.