Citizen Science Show

A pioneering team blends science, technology and community action to protect one of the world’s most threatened animal groups—amid growing pressure from development.In the forests of New South Wales, a quiet crisis is unfolding—one that scientists say is pushing some of Australia’s most unique frog species to the brink. At the centre of the response is a team of researchers working across laboratories, wetlands and digital platforms, united under an initiative known as the Amphibian ICU.Led by Dr Kaya Klop-Toker, Dr Rose Upton and Dr Alex Callen, the Integrated Conservation Unit is taking an ambitious, multi-disciplinary approach to halt amphibian decline—combining ecological restoration, reproductive science and citizen engagement in what they describe as a “One Plan” strategy for species recovery.More Informationhttps://www.facebook.com/groups/312367045929495/https://www.facebook.com/AussieArkhttps://www.wildlifesydney.com.au/Email the Ministerhttps://protectljtf.good.do/protectthelittlejohnstreefrog/email-the-minister/Littlejohn's Tree Frog Photo Credit: Krishna Pavan KomanduriIf you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a review and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

A grassroots vision beneath the wavesIn a quiet corner of Sydney’s coastline, a chain links more than just concrete anchors—it connects community, conservation, and curiosity. Beneath the surface of Gordon’s Bay lies one of Australia’s most distinctive citizen-led marine projects: an underwater nature trail built not by institutions, but by passionate divers.For Sam Baxter, the ocean has long been a place of fascination. Originally from the UK, Sam’s move to Australia was driven in part by the promise of clearer, warmer waters. After a career in IT, retirement opened the door to deeper involvement in diving and marine conservation.Alongside him is John Rowe, whose connection to the water stretches back to childhood. From snorkelling in a country-town pool to discovering the writings of early diving pioneers, John’s lifelong passion would eventually anchor one of Sydney’s most enduring marine initiatives.More Informationhttps://www.gordonsbayscubadiving.com/https://www.facebook.com/GordonsBaySCUBADivingClubhttps://www.instagram.com/gordonsbayscuba/https://www.youtube.com/@GordonsBay-GBSDChttps://www.sydneydivewreck.com.au/https://www.facebook.com/SydneyDiveWreckIf you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a review and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

The tension between humans and the wild extends far beyond landscapes, reaching into culture, psychology, and identity. What begins as a discussion about large carnivores evolves into a broader reflection on how humanity chooses to coexist with nature.Jonny Hanson's interest in large carnivores began in childhood, particularly with big cats. Over time, that fascination expanded into a deeper engagement with conservation and, ultimately, the human systems that shape environmental outcomes. He emphasises that conservation is not solely a biological issue. The challenges facing nature are driven by human behaviour, and therefore, the solutions must also come from within human society.More Information- Jonny Hanson Website: https://jonnyhanson.com/- Coexisting with carnivores TedX Talks: https://youtu.be/2FCUumWaTBo?si=x5KaifdmhJOYUw2n- Young people research update: RU168.pdf- Book chapter preview playlist: https://youtube.com/playlist?list=PLQN5xAQ3b01d40TJNJLjef61y1y2Qx5t4&si=7qmO7UaB8h2w56cNLynx Photo Credit: Julia Moning: https://inaturalist.ala.org.au/people/birdingjuliaIf you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a review and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

In 2008, the scientific community believed there was only one species of manta ray. That assumption quickly shifted when new research identified a second species, and more recently, a third. These are not small or hidden creatures—they are enormous animals, some stretching up to seven meters across—yet for years they remained largely misunderstood.One of the most powerful tools used to study them is deceptively simple. Each manta ray has a unique pattern on its belly, much like a fingerprint. These markings allow researchers to identify individuals from photographs, many of which are submitted by members of the public. A single image can reveal where a manta ray has been seen before, how often it returns, whether it is reproducing, and even provide insights into its lifespan. This form of citizen science has become central to the work.Asia Armstrong has spent years studying manta rays, yet they continue to surprise her in ways that feel both humbling and urgent. Her path into this work was not predetermined. Although she had always been drawn to the ocean, it was a single dive nearly two decades ago that changed everything. Encountering a manta ray for the first time left her captivated, and what struck her even more was how little was known about them. That realization led her back to university and eventually to Project Manta, where she has spent over a decade working to close those knowledge gaps.More Informationhttps://www.unisc.edu.au/project-mantahttps://ladyelliot.com.au/sustainability/project-manta/https://sharkrayareas.org/https://www.iucnredlist.org/https://www.cbd.int/gbf/targetsIf you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a review and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

Matt West has spent much of his life wading through the cold mountain streams of northeast Victoria in search of a frog few Australians will ever encounter. The spotted tree frog, Litoria spenceri, is small enough to sit on a thumb, yet its survival has become one of the most complex conservation challenges in the country.The spotted tree frog inhabits granite boulder streams stretching from Lake Eildon in Victoria to Kosciuszko National Park in New South Wales, breeding in fast-flowing waterways between 300 and 1,100 metres elevation. Males grow to about 35 millimetres, females to 50. Their colouring ranges from bright green with gold flecks to mottled brown. In stable environments they can live for well over a decade. Stability, however, has become increasingly rare.Photography Credit: Michael Williams. It's a Wildlife.More Informationhttps://wildresearch.com.au/https://findanexpert.unimelb.edu.au/profile/768810-matt-westhttps://www.zoo.org.au/https://australiantroutfoundation.com.au/https://www.nativefish.asn.au/https://taungurung.com.au/https://www.ddac.net.au/If you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a review and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

Eight years ago, Jason Iggleden was working as a builder, swinging tools and searching for something that would make him want to jump out of bed each morning. He still works in construction today, but back then he was looking for a shift in direction. Almost on impulse, he bought a drone and decided to create an app. There was no detailed business plan, just a desire to build something meaningful and help people along the way. That decision would end up reshaping his life.He launched what became known as the Drone Shark app. It was expensive to develop and eventually too costly to maintain, and it is no longer available in the App Store. In the early days, Jason flew drones each morning with a couple of his carpenters, trying to capture footage for the app. Progress was slow until someone suggested Instagram. He barely knew what the platform was at the time. Once he began posting there, momentum built quickly. Audiences connected with the footage, his live commentary evolved naturally, and a global community began forming around his aerial view of Bondi.What started as simple ocean filming soon became something more detailed. Jason began noticing individual animals and recurring behaviours. He gave them names—Alex the seal, Homer the hammerhead, Nelly the grey nurse shark with scoliosis, Sunny the sunfish, and Dolly the dolphins. Naming them helped audiences form emotional connections. Instead of seeing an anonymous shark, viewers saw a character. That shift, Jason believes, encourages people to care.More Informationhttps://www.youtube.com/@DroneSharkApphttps://www.facebook.com/dronesharkapp/https://www.instagram.com/stories/dronesharkapp/https://www.mdpi.com/about/journalshttps://sarahhatherley.com/portfolio_page/shark-bait-teaser/If you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a review and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

Dr Nerida Wilson has dedicated much of her career to understanding some of Australia’s most unusual marine life. As manager of Seadragon Search, she has brought together genetics, photography and citizen science to reveal new insights into one of the country’s most iconic underwater species.Although seadragons are displayed in aquariums around the world, they are found only in Australian waters. Nerida’s research even led to the extraordinary discovery of a new species, the ruby seadragon. The first evidence did not come from a diver’s sighting but from an unusual string of DNA letters that failed to align with known species. That anomaly proved to represent an entirely new seadragon.Seadragon Search emerged from genetic fieldwork. While collecting small tissue samples, Nerida and her team photographed each animal to ensure they did not resample the same individual. They realised that every seadragon carries unique markings. Weedy seadragons can be identified by their spot patterns, while leafy seadragons display distinctive bars and stripes. Today, artificial intelligence helps narrow down possible matches, but a human reviewer makes the final confirmation.More Informationhttps://seadragonsearch.org/If you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a review and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

Two hundred years ago, South Australia’s coastline was edged not just by sandy beaches and rocky headlands, but by vast shellfish reefs stretching for thousands of kilometres. In South Australia alone, native oyster beds extended roughly 1,500 kilometres. Nationally, they spanned an estimated 8,000 kilometres—almost twice the length of the Great Barrier Reef. Today, less than one percent of those ecosystems remain intact.Manny Katz is working to bring them back.Manny serves as Director of EYRE Lab, an environmental charity focused on restoration ecology, and he runs a dive shop in Whyalla. Through tourism, diving, and the Reef Ramble podcast, he connects communities with marine science. At the centre of his work is a commitment to rebuilding reefs that once filtered the sea, sheltered marine life, and stabilised coastlines.More Informationhttps://www.eyrelab.org/https://www.facebook.com/eyrelabIf you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a review and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

Jeremy Day began his career by moving from boat to boat, taking on dive work wherever he could, long before he envisioned specialising in sea urchins. Working as a diver skipper eventually led him to James Cook University in Townsville, where he completed his undergraduate degree and assisted researchers on the Great Barrier Reef. Early involvement in Crown of Thorns Starfish control programs prompted a question that would shape his scientific thinking: what distinguishes managing a native species from attempting to eradicate it? That distinction continues to inform his research on sea urchins today.Much of Jeremy’s recent work has focused on understanding what these urchins actually consume. For years, they have been portrayed primarily as kelp-destroying herbivores. By combining gut content analysis with stable isotope techniques using carbon, nitrogen and sulphur, he and his colleagues have examined both short-term and longer-term feeding patterns. Their findings show that Longspined Sea Urchins are true omnivores. They consume brown macroalgae when available, but also feed on invertebrates such as mussels and sponges, along with particulate organic matter drifting through the water column. Even in barrens, where macroalgae is scarce, they continue to feed and reproduce.More Informationhttps://www.instagram.com/urchin_ramsey/https://inaturalist.ala.org.au/https://www.redmap.org.au/https://reeflifesurvey.com/https://www.urgdiveclub.org.au/https://www.sarahdives.com/https://spotashark.com/If you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a comment and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

Adrian Sherriff has spent much of his life bringing people closer to Australian wildlife, not simply to admire animals, but to understand the systems that keep them alive. Animals Anonymous began as a straightforward idea: taking native animals into schools and community spaces to spark curiosity and connection. Over time, that idea grew into a broader mission encompassing education, inclusion, conservation, and a sense of belonging.Animals Anonymous now operates across several areas. The organisation delivers wildlife education programs, teaches animal handling to university students, and hosts private wildlife encounters at its property in Mylor in the Adelaide Hills. It also runs an NDIS program supporting people with disabilities, helping them develop confidence, social skills, and purpose through working with animals. Watching people find connection and belonging through shared care and curiosity has become one of the most meaningful outcomes of Adrian’s work.More Informationhttps://open.spotify.com/show/3hcErP3avhLkKVIK2LAIAd?si=75189ffee06847c6https://aussiewildlifeshow.podbean.com/https://www.reptilecreative.com.au/https://www.facebook.com/AussieWildlifeShow/If you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a comment and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

Tuckers Nob State Forest is prime koala habitat but sits outside the proposed Great Koala National Park because it is zoned as plantation. Under New South Wales regulations, plantation zoning allows clearfell logging, meaning entire areas can be logged without safeguards for wildlife. Although koalas live in these forests, they are effectively rendered invisible by planning frameworks that assume plantations are not suitable habitat. Without protecting core koala habitat, Tim Cadman argues, there is no future for koalas either in the region or more broadly.Tim works with Meredith Stanton and a team of around thirty citizen scientists, Tim has been mapping important habitat trees and documenting koala presence using drones, night vision equipment, and on-ground surveys. The aim of this community-driven science is to demonstrate that plantation forests are functioning ecosystems. Meredith reflected on her own experience living in Clouds Creek State Forest, once known for a high koala population that has steadily declined over decades of repeated logging. Long before the 2019 bushfires, she noticed fewer sightings, the absence of breeding females, and the disappearance of familiar seasonal calls.More Informationhttps://www.facebook.com/timothymarkcadmanIf you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a comment and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

Ghost nets have become one of the most confronting environmental issues facing northern Australia, and hearing directly from those working on the ground makes it impossible to ignore the scale of the problem. Speaking with Kristen Sierke, the Ghost Net and Marine Debris Coordinator with the Northern Land Council, highlighted how deeply this issue is woven into both marine conservation and Indigenous ranger work across the Northern Territory.Kristen’s path into this work began with a long-standing connection to the ocean, from studying marine biology in South Australia to working in tourism on the Great Barrier Reef, and later as a ranger and in biosecurity roles in the Northern Territory.That progression led her to work closely with Indigenous rangers, and eventually into a role dedicated entirely to tackling ghost nets and marine debris in Southeast Arnhem Land.Ghost nets are abandoned, lost, or discarded fishing gear that continue to trap wildlife long after they are no longer under human control. Designed to catch fish, they do exactly that without discrimination, drifting for years or even decades.An aerial survey in the Gulf of Carpentaria alone identified more than 2,500 ghost nets on beaches, with estimates suggesting that across northern Australia there is roughly one ghost net for every kilometre of coastline.More Informationhttps://www.facebook.com/kristen.sierke/If you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a comment and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.

Tonight on the show we gather the team and revisit some of the Citizen Science Show highlights for 2025. If you enjoy this podcast, please like and subscribe to our show wherever you get your podcasts.Leave us a comment and share this show with your friends.It really helps us to reach more citizen scientists, like you.Contact the ShowWe are always looking for more guests to tell us about interesting citizen science projects, research and events.You can email us at: info@citizenscienceshow.com Hosted on Acast. See acast.com/privacy for more information.