Get all your news in one place.
100’s of premium titles.
One app.
Start reading
AAP
AAP
Politics
Phoebe Loomes

Rare frog species jump for joy at Taronga

The Booroolong frogs have been moved into a dedicated breeding facility at Taronga Zoo. (AAP)

A critically endangered Australian frog has been given a jump along after moving into a purpose-built breeding habitat at Sydney's Taronga Zoo.

Rare Booroolong frogs, native to the NSW Northern Tablelands, are being supported to build up numbers in captivity after a severe drought pushed the species to the brink.

The 58 frogs are an "insurance colony", Michael McFadden, unit supervisor of the Herpetofauna Department at Taronga Zoo said.

The frogs had been affected by drying streams in recent droughts, sediment build-up in waterways, and chytrid fungus, Mr McFadden said.

The widespread fungus causes a highly infectious disease that can kill amphibians quickly.

"In the recent 2019 drought, the Boorolong frog's habitat was drying up," he said, adding many failed to breed in that period.

The alarm was raised that the amphibians were disappearing "at a rapid rate".

Work was quickly undertaken to salvage the species, with a survey of the habitat finding 60 Booroolong frogs, with help from Taronga Zoo, the Australian Museum and the NSW government's Saving Our Species program.

"That was almost all we could find of the species at the time," he said.

The frogs have been moved into a $178,000 dedicated breeding facility, funded by the Saving Our Species program.

"The extended drought we had in northern NSW certainly had a big impact on this species," he said.

"It's evident they probably disappeared from some of the local streams they were found in."

The most benefit for the species would come from captive breeding before the species could be reintroduced to the wild, he said.

Australian amphibians numbers were in decline due to threats from droughts, bushfires and the "devastating" chytrid fungus, Environment Minister James Griffin said.

"That's why this World Wetlands Day, we're celebrating the success of the Booroolong frog captive breeding program, and we're hoping it'll ultimately help revive their wetland habitat."

"We know that habitat protection and conservation is critical for securing the future of this important native species."

Sign up to read this article
Read news from 100’s of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.