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Coming Up...

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Colin McHenry

University of Newcastle​

The golden frog in the valley of coal: conserving one of Australia's last great Green and Golden Bell Frog populations

Wednesday 5th August

From 5:30 pm - Talk starts 7:30 pm

The Elgin Inn, Hawthorn

or on Zoom: https://unimelb.zoom.us/j/85016167382?pwd=TcxJLN3j0QttSrcz3b7SUxVCJdrxjG.1
    Password: frogsvic 

Once common across eastern New South Wales, the Green and Golden Bell Frog has declined severely and now persists in isolated coastal populations. One of the most important occurs on Kooragang Island, in the Hunter River estuary, where the frogs survive in a landscape of RAMSAR wetlands alongside the heavy industry of Newcastle Harbour. More than a decade of collaboration between the University of Newcastle, government agencies and industry has transformed our understanding of this remarkable population and the processes underpinning its persistence. After several years of relative stability, however, the population has declined sharply since 2021. Having persisted despite disease and invasive predators, climate change now appears to be pushing the population towards a critical threshold. In response, a long-standing partnership between researchers, government and industry is building on this ecological understanding to develop a management toolkit designed to halt and ultimately reverse the decline.

Dr Colin McHenry has spent more than a decade studying the Green and Golden Bell Frog on Kooragang Island in the Hunter River estuary. His research explores the ecological processes that underpin the persistence of one of New South Wales' most important remaining populations and how that understanding can be translated into practical conservation.

 

 

All are welcome in the audience - no RSVP/registration necessary

Join us upstairs at The Elgin Inn 75 Burwood Road, Hawthorn VIC 3122

from 6 pm for dinner and drinks (available for purchase),talk starts at 7:30pm

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Bell frog cover pic 2026 - Colin McHenry.jpg

October’s presenter is Dr. Natalie Calatayud, biological consultant. Natalie Calatayud is a non-native addition to the Australian landscape. Originally from Mexico City, Natalie moved to Australia to obtain her doctorate in Reproductive Physiology and Molecular Biology. Natalie’s work encompasses various aspects of amphibian physiology, ecology, responses to environmental change, and disease. Natalie will present “The A.R.T. of amphibian conservation”, about Assisted Reproductive Technologies and amphibian captive breeding, including how and when should they be applied.


September’s presenter is Gerry Marantelli, who has met more amphibians than people and shares his home, his food and his life with them. His mission has always been to bring people and amphibians closer together. Gerry describes himself as a scientist, activist, educator and naturalist. He will present “Amphropomorphosis: does being amphibians help us understand them better?”


As placental amphibians we still bear the indelible stamp (heart, lungs, digits and much more) of our ‘lowly’ origin. Look through the eyes of a frog: should conservation be based on human ethics or the raison d’être of amphibian existence?


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