The barred galaxias is already extinct across 95% of its former streams due to trout, bushfires and droughts. Steven Kuiter

Troubled waters: how to stop Australia’s freshwater fish species from going extinct

New research reveals a third of Australia’s freshwater fishes are at risk of extinction. That means 35 species should be added to the national list of 63 threatened species, bringing the total to 98.
Gilbert’s potoroo, a marsupial that may be extinct in 20 years. Dick Walker/Gilbert’s Potoroo Action Group

We identified the 63 animals most likely to go extinct by 2041. We can’t give up on them yet

The hardest to save will be five reptiles, four birds, four frogs, two mammals and one fish, for which there are no recent confirmed records of their continued existence.
Red-finned blue-eye Bush Heritage Australia / Adam Kerezsy

Australia’s smallest fish among 22 at risk of extinction within two decades

Twenty of these freshwater fish species have a 50% or greater probability of extinction within the next 20 years.
Water bursting from dams doesn’t just look impressive; it’s vital to the health of Australian rivers. Kincuri

Rivers, rain and releases: what happens when you dam a waterway?

Water exploding from the Jindabyne Dam into the Snowy River made for compelling viewing in recent TV news reports. As well as being good TV, this water release highlighted the importance of releases in…

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