Peter Doll

Projects 16
Publications 34
Awards 11

Biography

I'm a Research Fellow and Lecturer in the College of Science and Engineering at James Cook University. My research aims to connect ecological theory with conservation impact and centres on the biology and ecology of coral reef organisms, including corals, fishes, and echinoderms. I'm particularly interested in how the world's reef ecosystems function and respond to major disturbances, including climate-driven mass coral bleaching and crown-of-thorns starfish outbreaks. To deliver impactful field- and lab-based projects at JCU, I have secured significant funding as a sole and Co-PI (AU$ >1M) and publish much of my work in broad-audience journals such as Current Biology, Biology Letters, OMBAR, and Nature Reviews Biodiversity. My current research projects are supported by various government and philanthropic grants, including the Australian Government's National Environmental Science Program, the Big Blue Ocean Foundation via the Australian Museum LIRRF, and the Great Barrier Reef Foundation. As part of my recent and ongoing research programs, I lead interdisciplinary and cross-institutional projects, field expeditions, experimental teams, and working groups, which include Traditional Owners, government agencies (incl. CSIRO, GBRMPA, AIMS), partner universities (e.g., UTAS, LMU), and industry partners.

I'm a JCU Primary Advisor and AIMS@JCU supervisor who is passionate about high-quality teaching, mentorship, and building an inclusive scientific community working towards lasting scientific and societal impact. I have considerable JCU- and AIMS-based research mentorship experience, including the successful supervision of seven PhD, MPhil and Research Masters student completions to date (13 total; 3 PhD, 3 MPhil, 8 MBM). I commit much time to JCU-based teaching, high school outreach, expert reviews (e.g., NSERC, AAA), and serve on professional and EDI committees (e.g., ARC CoE CRS JEDI, AMSA-NQ Council)For the past three years, I have taught more than 120 JCU students per year in the under- and postgraduate courses MB3190 & MB5190 (Coral Reef Ecology), including the preparation and delivery of lectures, pre-labs, marking, and running field trips, lab practicals and statistics workshops. Through promotion of equitable research practices, supportive mentorship, bridging disciplines, and stakeholder engagement, I aim to foster an inclusive and productive research environment to deliver innovative science and tackle to coral reef crisis.

Ongoing grant funding can facilitate a wide range of field-based student projects (BSc Hons, Masters, MPhil, PhD), particularly at Lizard Island and along the Great Barrier Reef. There are also ongoing opportunities for laboratory-based AIMS@JCU student projects I co-supervise with collaborators at the Australian Institute of Marine Science. Get in touch!

Research

Research Interests

  1. Climate extremes, biodiversity change, and the future of Anthropocene coral reefs
  2. Effects of major disturbances (e.g., mass coral bleaching, CoTS outbreaks) on reef ecosystems 
  3. Impacts of climate and environmental change on marine organisms, including reef fishes
  4. Biology, ecology and management of crown-of-thorns starfish (CoTS)
  5. Larval settlement and recruitment of marine invertebrates, particularly echinoderms
  6. Molecular-based methods and other innovative approaches to tackle conservation challenges
  7. Science for management, policy & community (e.g., MPAs, pests, fisheries incl. coral fishery)

Projects

Teaching

Research Advisor Accreditation

Advisor Type

Primary


Taught Modules

Current JCU Research Students

Managing CoTS in the Face of Changing Environmental and Habitat Conditions
Doctor of Philosophy (Natural and Physical Sciences)
Synergistic effects of climate-induced coral bleaching and coral feeding by crown-of-thorns starfish on corals and coral assemblages on the Great Barrier Reef
Master of Philosophy (Natural and Physical Sciences)

Completed JCU Research Students

Changes in Biology and Behaviour of Crown-of-Thorns Starfish (Acanthaster cf. solaris) with Increasing Densities and Decreasing Food Availability
Doctor of Philosophy (Natural and Physical Sciences)- 2025

Current Honours and External Research Students

Differences in density, size and behavior of crown-of-thorns starfish (Acanthaster cf. solaris) across fisheries management zones and regions on the Great Barrier Reef
RESEARCH_MASTERS- 2026
Spatial patterns in coral assemblages and crown-of-thorns starfish outbreaks on Fijian coral reefs
RESEARCH_MASTERS- 2026
The role of heterotrophy in post-bleaching coral resilience
PHD- 2024
Managing crown-of-thorns starfish in the face of changing environmental and habitat conditions
PHD- 2026
Long-term changes in functional composition of corals under multiple disturbances
RESEARCH_MASTERS- 2026

Completed Honours and External Research Students

Differential bleaching effects on octocoral communities along the Great Barrier Reef
RESEARCH_MASTERS
Spatial and taxonomic patterns in hard coral mortality following the 2024 mass bleaching on Australia's Great Barrier Reef
RESEARCH_MASTERS
Variation in relative predation rates on western Pacific crown-of-thorns starfish (Acanthaster cf. solaris) relative to biomass of putative fish predators on Australia’s Great Barrier Reef
RESEARCH_MASTERS
Feeding selectivity and growth in herbivorous juvenile Acanthaster cf. solaris
RESEARCH_MASTERS
Bleaching susceptibility and post-bleaching mortality in juvenile corals on the Great Barrier Reef
RESEARCH_MASTERS
Effects of herbivorous juvenile diet on growth and the timing of the ontogenetic diet shift to corallivory in crown-of-thorns sea stars
RESEARCH_MASTERS

Activities

Education

Associations

Awards

Employment

Committees

Output

Doll, Peter; Pratchett, Morgan; Ling, Scott; Tebbett, Sterling; Hoey, Andrew; Caballes, Ciemon (2025) Predation on adult Pacific crown-of-thorns starfish (Acanthaster cf. solaris) relative to fisheries management zones on Australia’s Great Barrier Reef. Townsville, Australia: [Report]
Other Publication ResearchOnline@JCU
Pratchett, Morgan; Doll, Peter; Chandler, Josie; Doyle, Jason; Uthicke, Sven; Dubuc, Alexia; Caballes, Ciemon (2025) Early detection of renewed population irruptions of Pacific crown-of-thorns starfish (Acanthaster cf. solaris) on Australia’s Great Barrier Reef. Townsville, Australia: [Report]
Other Publication ResearchOnline@JCU
Doll, Peter C. (2023) Processes and patterns in larval settlement of crown-of-thorns starfish (Acanthaster cf. solaris). [Thesis] [DOI]
Other Publication Open Access ResearchOnline@JCU
Pratchett, Morgan S.; Caballes, Ciemon F.; Burn, Deborah; Doll, Peter C.; Chandler, Josie F.; Doyle, Jason R.; Uthicke, Sven (2022) Scooter-assisted large area diver-based (SALAD) visual surveys to test for renewed outbreaks of crown-of-thorns starfish (Acanthaster cf. solaris) in the northern Great Barrier Reef. [Report]
Other Publication ResearchOnline@JCU
Hoey, A.S.; Harrison, H.; McClure, E.C.; Burn, D.; Barnett, A.; Cresswell, B.; Doll, P.C.; Galbraith, G.; Pratchett, M.S. (2021) Coral Sea Marine Park Coral Reef Health Survey 2021: Report on reef surveys February 2021. Townsville, QLD, Australia: [Report] [DOI]
Other Publication ResearchOnline@JCU
Pratchett, Morgan S.; Locke, Harrison; Booji, Roemer; Buczkowska, Ewa; Mathias, Raj H.; Calcraft, Jennifer; Heller-Wagner, Gideon; Heron, Scott F.; Doll, Peter C.; McWilliam, Mike J. (2026) 'Taxonomic Variation in Coral Depletion at Orpheus Island (Inshore Great Barrier Reef, Australia) Linked to Unprecedented Rainfall and Hyposalinity'. Biology, 15 (9). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Pratchett, Morgan S.; Baird, Andrew H.; Burn, Deborah; Caballes, Ciemon F.; Chandler, Josie F.; Garing, Madeline; Lang, Bethan J.; Levering, Leighton T.; Pacey, Kai I.; Doll, Peter C. (2026) 'Detectability of Pacific crown-of-thorns starfish (Acanthaster cf. solaris) using scooter-assisted large area diver-based (SALAD) surveys in the Northern Great Barrier Reef, Australia'. Coral Reefs, . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Levering, Leighton; Doll, Peter; Garing, Madeline; Tebbett, Sterling; Pratchett, Morgan (2026) 'Changes in feeding behavior of Pacific crown-of-thorns starfish (Acanthaster cf. solaris) following mass coral bleaching in the northern Great Barrier Reef, Australia'. Coral Reefs, . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Diaz-Pulido, Guillermo; Melvin, Steven D.; Ferguson, Sophie; Severati, Andrea; Doll, Peter C.; Uthicke, Sven; Negri, Andrew P.; Abdul Wahab, Muhammad A. (2026) 'Species-specific metabolomic profiles of coral reef coralline algae and their influence on the larval settlement of corals and crown-of-thorns starfish'. Scientific Reports, 16 :1-18. [DOI]
Journal Publication Open Access ResearchOnline@JCU
Tebbett, Sterling B.; Ling, Scott; Doll, Peter C.; Keane, John P/; Miller, Kelsey I.; Pratchett, Morgan (2026) '‘Prickly problems’ on Australian reefs: comparative ecology and management of crown-of-thorns starfish and long-spined sea urchins'. Marine & Freshwater Research, 77 (10). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Lawrence, Emma; Foster, Scott D.; Matthews, Samuel A.; Williamson, David; Pratchett, Morgan S.; Doyle, Jason; Bainbridge, Scott; Uthicke, Sven; Doll, Peter C.; Kusy, Brano; Armin, Mohammad A.; Bonin, Mary C. (2026) 'A quantitative comparison of tools for monitoring the abundance of crown-of-thorns starfish and coral cover'. Coral Reefs, . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Pratchett, Morgan S.; Doll, Peter C.; Cvitanovic, Christopher; Wilson, Shaun K.; Babcock, Russel C.; Bozec, Yves-Marie; Burn, Deborah; Byrne, Maria; Castro-Sanguino, Carolina; Chen, Carla C.M.; Condie, Scott A.; Cowan, Zara-Louse; Deaker, Dione; Desbiens, Amelia A.; Devantier, Lyndon; Doherty, Peter J.; Haywood, Mick; Hoggett, Anne; Hoj, Lone; Lang, Bethan J.; Matthews, Samuel J.; McCallum, Hamish; Mellin, Camille; Mos, Benjamin; Motti, Cherie A.; Uthicke, Sven; Vail, Lyle; Wolfe, Kennedy; Caballes, Ciemon F. (2026) 'Quantitative assessment of knowledge gaps and research priorities for understanding and managing population irruptions of crown-of-thorns starfish (Acanthaster cf. solaris) on Australia’s Great Barrier Reef'. Coral Reefs, . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Llarena, Daniela; Gomez Cabrera, Maria; Doll, Peter; Uthicke, Sven (2025) 'Diet of herbivorous juveniles modulates growth, survival, and the timing of the ontogenetic diet shift to corallivory in crown-of-thorns sea stars'. Coral Reefs, . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Pratchett, Morgan; Caballes, Ciemon; Levering, Leighton; Burn, Deborah; Chandler, Josie; Leitman, Alec; Doll, Peter (2025) 'Rates of Spawning and Mortality Using Contrasting Methods for Culling Pacific Crown-of-Thorns Starfish, Acanthaster cf. solaris'. Biology, 14 (12). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Chandler, Josie F.; Burn, Deborah; Figueira, Will; Doll, Peter C.; Johandes, Abby; Piccaluga, Agustina; Pratchett, Morgan S. (2025) 'Daily Variation in the Feeding Activity of Pacific Crown-of-Thorns Starfish (Acanthaster cf. solaris)'. Biology, 14 (8). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Jensen, Karl; Doll, Peter C.; Gomez Cabrera, Maria C.; Diaz-Pulido, Guillermo; Logan, Murray; Uthicke, Sven (2025) 'Feeding preferences and growth in herbivorous juvenile crown-of-thorns sea stars (Acanthaster cf. solaris)'. Marine Biology, 172 . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Chandler, Josie F.; Figueira, Will F.; Burn, Deborah; Doll, Peter C.; Johandes, Abby; Piccaluga, Agustina; Pratchett, Morgan S. (2024) 'Predicting 3D and 2D surface area of corals from simple field measurements'. Scientific Reports, 14 . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Uthicke, Sven; Doyle, Jason R.; Gomez Cabrera, Maria; Patel, Frances; McLatchie, Madi J.; Doll, Peter C.; Chandler, Josie F.; Pratchett, Morgan S. (2024) 'eDNA monitoring detects new outbreak wave of corallivorous seastar (Acanthaster cf. solaris) at Lizard Island, Great Barrier Reef'. Coral Reefs, 43 :857-866. [DOI]
Journal Publication Open Access ResearchOnline@JCU
Nevatte, Ryan J.; Gillings, Michael R.; Morejohn, Kirby; Ainley, Lara; Liggins, Libby; Pratchett, Morgan S.; Hoey, Andrew S.; Doll, Peter C.; Pasisi, Brendon; Williamson, Jane E. (2024) 'Of Clams and Clades: Genetic Diversity and Connectivity of Small Giant Clams (Tridacna maxima) in the Southern Pacific Ocean'. Ecology and Evolution, 14 (10). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Chandler, Josie F.; Burn, Deborah; Caballes, Ciemon F.; Doll, Peter C.; Kwong, Sarah L.T.; Lang, Bethan J.; Pacey, Kai I.; Pratchett, Morgan S. (2023) 'Increasing densities of Pacific crown-of-thorns starfish (Acanthaster cf. solaris) at Lizard Island, northern Great Barrier Reef, resolved using a novel survey method'. Scientific Reports, 13 (1). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Doll, Peter C.; Uthicke, Sven; Caballes, Ciemon F.; Diaz-Pulido, Guillermo; Abdul Wahab, Muhammad A.; Jeong, So Young; Lang, Bethan J.; Pratchett, Morgan S. (2023) 'Settlement cue selectivity by larvae of the destructive crown-of-thorns starfish'. Biology Letters, 19 (1). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Lang, Bethan J.; Caballes, Ciemon F.; Uthicke, Sven; Doll, Peter C.; Donelson, Jennifer M.; Pratchett, Morgan S. (2023) 'Impacts of ocean warming on the settlement success and post‐settlement survival of Pacific crown‐of‐thorns starfish (Acanthaster cf. solaris)'. Coral Reefs, 42 :143-155. [DOI]
Journal Publication Open Access ResearchOnline@JCU
Doll, Peter C.; Uthicke, Sven; Caballes, Ciemon F.; Patel, Frances; Gomez Cabrera, Maria del C.; Lang, Bethan J.; Pratchett, Morgan S. (2023) 'Induction of larval settlement in crown-of-thorns starfish is not mediated by conspecific cues'. Scientific Reports, 13 . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Lang, Bethan J.; Donelson, Jennifer M.; Caballes, Ciemon F.; Uthicke, Sven; Doll, Peter C.; Pratchett, Morgan S. (2022) 'Effects of elevated temperature on the performance and survival of pacific crown-of-thorns starfish (Acanthaster cf. solaris)'. Marine Biology, 169 . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Doll, Peter C.; Caballes, Ciemon F.; Hoey, Andrew S.; Uthicke, Sven; Ling, Scott D.; Pratchett, Morgan S. (2022) 'Larval settlement in echinoderms: a review of processes and patterns'. Oceanography and Marine Biology, 60 :433-494. [DOI]
Journal Publication Open Access ResearchOnline@JCU
Pratchett, Morgan S.; Caballes, Ciemon F.; Cvitanovic, Christopher; Raymundo, Maia L.; Babcock, Russell; Bonin, Mary C.; Bozec, Yves-Marie; Burn, Deborah; Byrne, Maria; Castro-Sanguino, Carolina; Chen, Carla C.M.; Condie, Scott A.; Cowan, Zara-Louise; Deaker, Dione J.; Desbiens, Amelia; Devantier, Lyndon M.; Doherty, Peter J.; Doll, Peter C.; Doyle, Jason R.; Dworjanyn, Symon A.; Fabricius, Katharina E.; Haywood, Michael D.E.; Hock, Karlo; Hoggett, Anne K.; Hoj, Lone; Keesing, John K.; Kenchington, Richard A.; Lang, Bethan J.; Ling, Scott D.; Matthews, Samuel A.; McCallum, Hamish I.; Mellin, Camille; Mos, Benjamin; Motti, Cherie A.; Mumby, Peter J.; Stump, Richard J.W.; Uthicke, Sven; Vail, Lyle; Wolfe, Kennedy; Wilson, Shaun K. (2021) 'Knowledge Gaps in the Biology, Ecology, and Management of the Pacific Crown-of-Thorns Sea Star, Acanthaster sp., on Australia's Great Barrier Reef'. Biological Bulletin, 241 (3). [DOI]
Journal Publication ResearchOnline@JCU
Lang, Bethan J.; Donelson, Jennifer M.; Caballes, Ciemon F.; Doll, Peter C.; Pratchett, Morgan S. (2021) 'Metabolic responses of Pacific Crown-of-Thorns sea stars (Acanthaster sp.) to acute warming'. Biological Bulletin, 241 (3). [DOI]
Journal Publication ResearchOnline@JCU
Doll, Peter C.; Messmer, Vanessa; Uthicke, Sven; Doyle, Jason R.; Caballes, Ciemon F.; Pratchett, Morgan S. (2021) 'DNA-based detection and patterns of larval settlement of the corallivorous crown-of-thorns sea star (Acanthaster sp.)'. Biological Bulletin, 241 (3):271-285. [DOI]
Journal Publication ResearchOnline@JCU
Thompson, Cassandra A.; Hoey, Andrew S.; Montanari, Stefano R.; Messmer, Vanessa; Doll, Peter C.; Pratchett, Morgan S. (2021) 'Territoriality and condition of chevron butterflyfish (Chaetodon trifascialis) with varying coral cover on the great barrier reef, Australia'. Environmental Biology of Fishes, 104 :53-69. [DOI]
Journal Publication ResearchOnline@JCU
Doll, Peter C.; Munday, Philip L.; Bonin, Mary C.; Jones, Geoffrey P. (2021) 'Habitat specialisation and overlap in coral reef gobies of the genus Eviota (Teleostei: Gobiidae)'. Marine Ecology-Progress Series, 677 :81-94. [DOI]
Journal Publication ResearchOnline@JCU
Doll, Peter C.; Tebbett, Sterling B.; Ling, Scott D.; Coenradi, Samuel L.; Burn, Deborah; Hoey, Andrew S.; Emslie, Michael J.; Pratchett, Morgan S. (2026) 'Elevated predation on crown-of-thorns starfish in no-take marine reserves' Current Biology, 36 (3) :R83-R84. [DOI]
Journal Contribution ResearchOnline@JCU
Doll, Peter C. (2025) 'Addressing disparities in global biodiversity data' Nature Reviews Biodiversity, . [DOI]
Journal Contribution ResearchOnline@JCU
Doll, Peter (2023) 'Microscopic starfish and how to find them: Developing a molecular-based approach to measure crown-of-thorns-starfish settlement rates' Reef in Review, 2023 :48-49.
Journal Contribution ResearchOnline@JCU
Pratchett, Morgan S.; Chandler, Josie F.; Choukroun, Severine M.; Doll, Peter C.; Lang, Bethan J.; Kwong, Sarah; Chen, Carla C.M.; Emslie, Mike J.; Caballes, Ciemon F.; Uthicke, Sven; Matthews, Sam A. (2024) 'Biophysical Processes Involved in the Initiation and Spread of Population Irruptions of Crown-of-Thorns Starfish on the Great Barrier Reef' In: Pratchett, Morgan S., Chandler, Josie F., Choukroun, Severine M., Doll, Peter C., Lang, Bethan J., Kwong, Sarah, Chen, Carla C.M., Emslie, Mike J., Caballes, Ciemon F., Uthicke, Sven, and Matthews, Sam A. (2024) Biophysical Processes Involved in the Initiation and Spread of Population Irruptions of Crown-of-Thorns Starfish on the Great Barrier Reef. In: Wolanski, Eric, and Kingsford, Michael J., (eds.) Oceanographic Processes of Coral Reefs: Physical and Biological Links in the Great Barrier Reef. CRC Press, Boca Raton, Florida, USA, pp. 290-305(Eds.). Oceanographic Processes of Coral Reefs: Physical and Biological Links in the Great Barrier Reef. Boca Raton, Florida, USA : CRC Press. [DOI]