Richard Shine: Prime Minister’s Prize for Science
Northern Australia’s peak predators—snakes and lizards—are more likely to survive the cane-toad invasion thanks to the work of Professor Richard Shine.
Using behavioural conditioning, Rick and his team have successfully protected these native predators against toad invasion in WA.
He has created traps for cane toads, taught quolls and goannas that toads are ‘bad,’ and now plans to release small cane toads ahead of the invasion front, a counterintuitive ‘genetic backburn’ based on ‘old school’ ideas that his hero Charles Darwin would have recognised.
Following in the footsteps of Darwin, Rick loves lizards and snakes.
“Some people love model trains, some people love Picasso; for me, it’s snakes.”
For his work using evolutionary principles to address conservation challenges, Professor Richard Shine from The University of Sydney has been awarded the 2016 Prime Minister’s Prize for Science.
One of the world’s most influential evolutionary ecologists and conservation biologists, Rick Shine was studying snakes on the Adelaide River floodplain near Darwin a decade ago when the cane toad invasion arrived at his study site.
Marching west, this amphibian had fatally poisoned up to 95 per cent of goannas, freshwater crocodiles, and quolls within months of arriving. So the snake biologist transformed himself into a toad biologist, with a view to reducing cane toad numbers and impact.
First he and his team worked out how to stop cane toads from reproducing, exploiting the chemicals, or pheromones, that toad tadpoles use to find and kill the developing eggs of their competitors.
Rick eliminated toad tadpoles by placing funnel-traps baited with the pheromones in spawning pools. His approach proved successful and has since been patented.
The next big breakthrough came when Rick devised a behavioural conditioning method to protect our native predators that were dying from eating the toads. He found that quolls and lizards are discouraged from eating cane toads if the first one they eat is too small to poison and kill them. A single nausea-inducing meal discourages any further interest in the toxic toad.
By exposing these predators to small, non-lethal toads ahead of the main invasion front of larger, lethal toads, he and his team have successfully buffered goannas against cane toads. They have also reintroduced quolls into Kakadu National Park.
After the toad front passes and toads begin to breed, abundant small ‘teacher toads’ give the next generation of predators a chance to learn toad avoidance rather than die. This means a single generation of education can virtually eliminate cane toad impact on predators, in perpetuity.
Snakes and lizards are critical to Australia’s ecosystem, according to Rick.
“Australia is a hard place to make a living; the soils are poor, the rains are infrequent and it is the cold-blooded animals that can wait out the bad times. The creatures like snakes and lizards that dominate our ecosystems, they’re the ones we have to focus on, they’re the ones we need to understand if we want to keep Australia’s ecosystems functioning.”
Rick joins his brother John in receiving this honour. John Shine received the 2010 Prime Minister’s Prize for Science for his leadership in biomedical research. John also helped Rick in his early exploration of reptiles.
“I was the kid who brought bluetongue lizards to school,” Rick says.
“When my big brother learnt to drive, he took me out into the bush where I could capture snakes and bring them home.”
“The Prime Minister’s Prize for Science is an incredible recognition of the value of basic, simple science, it’s the kind of thing that Charles Darwin did when he wandered around the world. You go out into the bush and you see what the animals are doing, there’s nothing more sophisticated than a notebook involved,” Rick says.
Richard Shine is a Professor of Biology with the School of Life and Environmental Sciences at The University of Sydney. He is an Australian Research Council Laureate Fellow. He has been awarded every major prize for natural history science in Australia and is the only person ever to win Australian Museum Eureka Prizes in three categories.
Career profile, Professor Richard Shine, AM
|1988||Doctor of Science, The University of Sydney|
|1976||PhD (Zoology), University of New England|
|1971||Bachelor of Science (Honours) (Zoology), Australian National University|
|2016||NSW Scientist of the Year|
|2016||Chair, Margaret Middleton Research Fund Committee, Australian Academy of Science|
|2015||President-elect, Society for the Study of Amphibians and Reptiles|
|2015||Fellow of the Royal Zoological Society of New South Wales|
|2014||Robert Whittaker Distinguished Ecologist Award, Ecological Society of America|
|2014||Appointed to Scientific Committee, Eighth World Congress of Herpetology|
|2013||Eureka Prize for Outstanding Mentor of Young Researchers, Australian Museum|
|2012–ongoing||Australian Research Council (ARC) Laureate Fellow, The University of Sydney|
|2012||Profiled by Science magazine, 15 June 2012, 1375-1377|
|2012||Honorary Member, Ecological Society of America|
|2011||Environment award, Australian Innovation Challenge Awards|
|2011||Plant and Animal Research award, New South Wales Science and Engineering Awards|
|2011||Eureka Prize for Promoting Public Understanding of Science Research, Australian Museum|
|2011||Elected to the Council, Australian Academy of Science|
|2011||Appointed to International Union for Conservation of Nature (IUCN) Species Survival Commission (SSC) Boa and Python Specialist Group|
|2010||Walter Burfitt Prize for research excellence, Royal Society of NSW|
|2010||Lifetime Achievement Award, Australian Wildlife Expo|
|2010||Honorary Foreign member, Herpetologists’ League|
|2010||Award for research excellence, Co-operative Research Centre for Invasive Species|
|2009||Australian Natural History Medallion, Field Naturalists Club of Victoria|
|2009||Appointed to IUCN/SSC Sea Snake Specialist Group|
|2008||Vice-Chancellor’s Award for Excellence in Postgraduate Supervision, The University of Sydney|
|2008||One of Sydney’s 100 most influential people, The Sydney Magazine|
|2008||Macfarlane Burnet Medal and Lecture, Australian Academy of Science|
|2006–2010||ARC Federation Fellow, The University of Sydney|
|2006||Eureka Prize for Biodiversity Research, Australian Museum|
|2005||Mueller Medal for research excellence, ANZAAS|
|2005||Member of the Order of Australia|
|2005||Fellow of the Linnean Society of London|
|2004–2007||Member of the Board of Governors, Society for the Study of Amphibians and Reptiles|
|2002–2005||ARC Australian Professorial Fellow, The University of Sydney|
|1993–ongoing||Professor in Biology, The University of Sydney|