
Overview
Background
I am a Science Advisor for the Threatened Species Index (TSX) at the Terrestrial Ecosystem Research Network (TERN) and an Affiliated Researcher with the Centre for Biodiversity and Conservation Science. The TSX integrates long-term monitoring data for Australia’s threatened and near-threatened species to estimate abundance trends. A key focus of my role is assisting to get the hard-won data of Australia’s ecologists into the TSX, including working with data providers to generate reliable time-series of abundance or occurrence rate from their data. Ultimately, I help to ensure that the TSX continues to provide accurate and up-to-date information on population trends for Australia’s imperilled species.
Outside of the TSX, I continue to pursue research on the spatial and temporal dynamics of declining species, seeking insights into population processes that can guide conservation planning. My projects usually lie at the intersection of applied ecology and herpetology, because I’ve been fascinated by reptiles and amphibians since I was a boy, and the obsession shows no sign of abating. Whatever the taxa, my aim is to provide insights and tools that can support practical, on-ground conservation decision-making.
Availability
- Dr Geoffrey Heard is:
- Available for supervision
Research impacts
My research has been used to aid conservation decision making for threatened species, particularly threatened reptiles and amphibians. This includes land acquisition for integration into conservation reserves, land zoning for conservation purposes, policy development and threatened species listings. In addition to academic publications, I have written or contributed to numerous reports for government on threatened species management, including guidelines for habitat management and restoration, including environmental watering. These reports are a conduit for my research to influence on-ground decision making, which is where my interest ultimately lies.
The TSX is a crucial biodiversity indicator for Australia. It is used in the Australian Government's State of the Environment Report, the Measuring What Matters framework used by Treasury and in the corporate reporting of the Federal Department of Climate Change, Energy, the Environment and Water. The TSX provides Australian governments, NGOs and citizens with an objective measure of the population trajectories of Australia's threatened plants and animals.
Works
Search Professor Geoffrey Heard’s works on UQ eSpace
2025
Journal Article
Large‐scale and long‐term wildlife research and monitoring using camera traps: a continental synthesis
Bruce, Tom, Amir, Zachary, Allen, Benjamin L, Alting, Brendan F., Amos, Matt, Augusteyn, John, Ballard, Guy‐Anthony, Behrendorff, Linda M., Bell, Kristian, Bengsen, Andrew J., Bennett, Ami, Benshemesh, Joe S., Bentley, Joss, Blackmore, Caroline J., Boscarino‐Gaetano, Remo, Bourke, Lachlan A., Brewster, Rob, Brook, Barry W., Broughton, Colin, Buettel, Jessie C., Carter, Andrew, Chiu‐Werner, Antje, Claridge, Andrew W., Comer, Sarah, Comte, Sebastien, Connolly, Rod M., Cowan, Mitchell A., Cross, Sophie L., Cunningham, Calum X. ... Luskin, Matthew S. (2025). Large‐scale and long‐term wildlife research and monitoring using camera traps: a continental synthesis. Biological Reviews, 100 (2), 530-555. doi: 10.1111/brv.13152
2025
Journal Article
An invasive pathogen generally contracts species to their niche cores, not margins
Scheele, Ben C., Heard, Geoffrey W., Duncan, Richard P., Clulow, Simon and Sopniewski, Jarrod (2025). An invasive pathogen generally contracts species to their niche cores, not margins. Ecography, 2025 (5) e07612. doi: 10.1111/ecog.07612
2024
Journal Article
Age truncation due to disease shrinks metapopulation viability for amphibians
Heard, Geoffrey W., Scroggie, Michael P., Hollanders, Matthijs and Scheele, Ben C. (2024). Age truncation due to disease shrinks metapopulation viability for amphibians. Journal of Animal Ecology, 93 (11), 1670-1683. doi: 10.1111/1365-2656.14177
2024
Journal Article
Modelling the sustainable harvest of wild populations for the conservation of a threatened amphibian
Mathwin, Rupert, Wassens, Skye, Turner, Anna, Heard, Geoffrey W., Hall, Andrew and Bradshaw, Corey J. A. (2024). Modelling the sustainable harvest of wild populations for the conservation of a threatened amphibian. Austral Ecology, 49 (2) e13492. doi: 10.1111/aec.13492
2024
Journal Article
Biodiversity impacts of the 2019–2020 Australian megafires
Driscoll, Don A., Macdonald, Kristina J., Gibson, Rebecca K., Doherty, Tim S., Nimmo, Dale G., Nolan, Rachael H., Ritchie, Euan G., Williamson, Grant J., Heard, Geoffrey W., Tasker, Elizabeth M., Bilney, Rohan, Porch, Nick, Collett, Rachael A., Crates, Ross A., Hewitt, Alison C., Pendall, Elise, Boer, Matthias M., Gates, Jody, Boulton, Rebecca L., Mclean, Christopher M., Groffen, Heidi, Maisey, Alex C., Beranek, Chad T., Ryan, Shelby A., Callen, Alex, Hamer, Andrew J., Stauber, Andrew, Daly, Garry J., Gould, John ... Phillips, Ryan D. (2024). Biodiversity impacts of the 2019–2020 Australian megafires. Nature, 635 (8040), 898-905. doi: 10.1038/s41586-024-08174-6
2023
Journal Article
Priority research needs to inform amphibian conservation in the Anthropocene
Campbell Grant, Evan H., Amburgey, Staci M., Gratwicke, Brian, Acosta-Chaves, Victor, Belasen, Anat M., Bickford, David, Brühl, Carsten A., Calatayud, Natalie E., Clemann, Nick, Clulow, Simon, Crnobrnja-Isailovic, Jelka, Dawson, Jeff, De Angelis, David A., Dodd, C. Kenneth, Evans, Annette, Ficetola, Gentile Francesco, Falaschi, Mattia, González-Mollinedo, Sergio, Green, David M., Gamlen-Greene, Roseanna, Griffiths, Richard A., Halstead, Brian J., Hassapakis, Craig, Heard, Geoffrey, Karlsson, Catharina, Kirschey, Tom, Klocke, Blake, Kosch, Tiffany A., Novaes, Sophia Kusterko ... Muths, Erin (2023). Priority research needs to inform amphibian conservation in the Anthropocene. Conservation Science and Practice, 5 (9) e12988. doi: 10.1111/csp2.12988
2023
Journal Article
Declaration of frogs' recovery ignores key data: A response to Woinarski et al. 2023
Parris, Kirsten M., Heard, Geoffrey W. and McKnight, Donald T. (2023). Declaration of frogs' recovery ignores key data: A response to Woinarski et al. 2023. Biological Conservation, 283 110127, 1-2. doi: 10.1016/j.biocon.2023.110127
2023
Journal Article
Drought, fire, and rainforest endemics: A case study of two threatened frogs impacted by Australia's “Black Summer”
Heard, Geoffrey W., Bolitho, Liam J., Newell, David, Hines, Harry B., Norman, Patrick, Willacy, Rosalie J. and Scheele, Ben C. (2023). Drought, fire, and rainforest endemics: A case study of two threatened frogs impacted by Australia's “Black Summer”. Ecology and Evolution, 13 (5) e10069, 1-16. doi: 10.1002/ece3.10069
2023
Journal Article
An invasive pathogen drives directional niche contractions in amphibians
Scheele, Ben C., Heard, Geoffrey W., Cardillo, Marcel, Duncan, Richard P., Gillespie, Graeme R., Hoskin, Conrad J., Mahony, Michael, Newell, David, Rowley, Jodi J. L. and Sopniewski, Jarrod (2023). An invasive pathogen drives directional niche contractions in amphibians. Nature Ecology and Evolution, 7 (10), 1682-1692. doi: 10.1038/s41559-023-02155-0
2022
Journal Article
Age structure of amphibian populations with endemic chytridiomycosis, across climatic regions with markedly different infection risk
Turner, Anna, Heard, Geoffrey, Hall, Andrew and Wassens, Skye (2022). Age structure of amphibian populations with endemic chytridiomycosis, across climatic regions with markedly different infection risk. Ecology and Evolution, 12 (7) e9123, 1-13. doi: 10.1002/ece3.9123
2022
Book Chapter
Wildlife marking methods
Waudby, Helen P., Burns, Phoebe A., Jensen, Melissa A., Hampton, Jordan O., Hunter, David, McKnight, Donald T., Pestell, Angela J. L., Bengsen, Andrew J., Bower, Deborah, Coulson, Graeme, Heard, Geoffrey, de Laive, Alana, Jolly, Chris J., Hale, Susannah, Fancourt, Bronwyn A., Kelleher, Shannon R., Petit, Sophie, Behrendorff, Linda, Lumsden, Lindy F. and McGregor, Mel (2022). Wildlife marking methods. Wildlife research in Australia: practical and applied methods. (pp. 150-179) Clayton South, VIC, Australia: CSIRO Publishing. doi: 10.1071/9781486313457
2021
Journal Article
Chytrid infection dynamics in frog populations from climatically disparate regions
Turner, Anna, Wassens, Skye and Heard, Geoffrey (2021). Chytrid infection dynamics in frog populations from climatically disparate regions. Biological Conservation, 264 109391, 1-11. doi: 10.1016/j.biocon.2021.109391
2021
Journal Article
Red hot frogs: identifying the Australian frogs most at risk of extinction
Geyle, Hayley M., Hoskin, Conrad J., Bower, Deborah S., Catullo, Renee, Clulow, Simon, Driessen, Michael, Daniels, Katrina, Garnett, Stephen T., Gilbert, Deon, Heard, Geoffrey W., Hero, Jean-Marc, Hines, Harry B., Hoffmann, Emily P., Hollis, Greg, Hunter, David A., Lemckert, Frank, Mahony, Michael, Marantelli, Gerry, McDonald, Keith R., Mitchell, Nicola J., Newell, David, Roberts, J. Dale, Scheele, Ben C., Scroggie, Michael, Vanderduys, Eric, Wassens, Skye, West, Matt, Woinarski, John C. Z. and Gillespie, Graeme R. (2021). Red hot frogs: identifying the Australian frogs most at risk of extinction. Pacific Conservation Biology, 28 (3), 211-223. doi: 10.1071/pc21019
2021
Journal Article
Temperature As A Driver Of The Pathogenicity And Virulence Of Amphibian Chytrid Fungus Batrachochytrium Dendrobatidis: A Systematic Review
Turner, Anna, Wassens, Skye, Heard, Geoffrey and Peters, Andrew (2021). Temperature As A Driver Of The Pathogenicity And Virulence Of Amphibian Chytrid Fungus Batrachochytrium Dendrobatidis: A Systematic Review. Journal of Wildlife Diseases, 57 (3), 477-494. doi: 10.7589/jwd-d-20-00105
2020
Journal Article
Connectivity over a disease risk gradient enables recovery of rainforest frogs
Bell, Sara C., Heard, Geoffrey W., Berger, Lee and Skerratt, Lee F. (2020). Connectivity over a disease risk gradient enables recovery of rainforest frogs. Ecological Applications, 30 (7). doi: 10.1002/eap.2152
2020
Journal Article
Status and priority conservation actions for Australian frog species
Gillespie, Graeme R., Roberts, J. Dale, Hunter, David, Hoskin, Conrad J., Alford, Ross A., Heard, Geoffrey W., Hines, Harry, Lemckert, Frank, Newell, David and Scheele, Benjamin C. (2020). Status and priority conservation actions for Australian frog species. Biological Conservation, 247 108543. doi: 10.1016/j.biocon.2020.108543
2019
Journal Article
Living with the enemy: facilitating amphibian coexistence with disease
Scheele, Ben C., Foster, Claire N., Hunter, David A., Lindenmayer, David B., Schmidt, Benedikt R. and Heard, Geoffrey W. (2019). Living with the enemy: facilitating amphibian coexistence with disease. Biological Conservation, 236, 52-59. doi: 10.1016/j.biocon.2019.05.032
2019
Journal Article
Optimizing habitat management for amphibians: from simple models to complex decisions
Scroggie, Michael P., Preece, Kathy, Nicholson, Emily, McCarthy, Michael A., Parris, Kirsten M. and Heard, Geoffrey W. (2019). Optimizing habitat management for amphibians: from simple models to complex decisions. Biological Conservation, 236, 60-69. doi: 10.1016/j.biocon.2019.05.022
2019
Journal Article
Disturbance has benefits as well as costs for fragmented populations of a cryptic grassland reptile
Scroggie, Michael P., Peterson, Garry N. L., Rohr, Detlef H., Nicholson, Evelyn and Heard, Geoffrey W. (2019). Disturbance has benefits as well as costs for fragmented populations of a cryptic grassland reptile. Landscape Ecology, 34 (8), 1949-1965. doi: 10.1007/s10980-019-00865-0
2018
Journal Article
Optimal timing of biodiversity offsetting for metapopulations
Southwell, Darren M., Heard, Geoffrey W. and McCarthy, Michael A. (2018). Optimal timing of biodiversity offsetting for metapopulations. Ecological Applications, 28 (2), 508-521. doi: 10.1002/eap.1666
Supervision
Availability
- Dr Geoffrey Heard is:
- Available for supervision
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Media
Enquiries
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