Zoology & Ecology

Saul Chemonges

Saul Chemonges

Daniel Montesinos Torres

Daniel Montesinos Torres

Claire Gely

Claire Gely

Ben Hirsch

Ben Hirsch

Stephen Williams

Stephen Williams

Myles Menz

Myles Menz

Martijn van de Pol

Martijn van de Pol

Slade Allen-Ankins

Slade Allen-Ankins

Noel Preece

Noel Preece

Conrad Hoskin

Conrad Hoskin

Conservation genomics of the Critically endangered Kuranda Treefrog (Old ID 28987)
Megan Higgie
01 May 2023 - 31 May 2023
This project aims to assess the conservation status of the Critically Endangered Kuranda Treefrog using a population genomics approach. The last sampling for this declining and localised species took place more than 10 years ago, and continuing declines have been detected in the field. It is unclear whether the population is retaining genetic diversity despite the small and declining population size or whether it is rapidly losing genetic diversity. Resolving this will be crucial for the management of this species. In this project I aim to assess genetic diversity, connectivity and population size of this Critically Endangered species using population genomics.
Evolution, ecology, and genomics of a recent speciation event in a rainforest frog (Old ID 22201)
Conrad Hoskin
01 Sep 2015 - 31 Aug 2016
The Kuranda Treefrog (Litoria myola) is a critically endangered species restricted to rainforest in the Kuranda area. To conserve the Kuranda Treefrog we need to understand its evolutionary past and the key ecological factors that will determine its future. The Kuranda Treefrog is the most recent speciation event demonstrated in the Wet Tropics (occurred ~6,000 years ago) and one of the most recent globally. This project is a mix of pure and applied research that aims to resolve the origin and future of Kuranda Treefrog using detailed genetic analyses and ecological niche modelling.
Evolution, ecology, and genomics of a recent speciation event in a rainforest frog (Old ID 22201)
Megan Higgie
01 Sep 2015 - 31 Aug 2016
The Kuranda Treefrog (Litoria myola) is a critically endangered species restricted to rainforest in the Kuranda area. To conserve the Kuranda Treefrog we need to understand its evolutionary past and the key ecological factors that will determine its future. The Kuranda Treefrog is the most recent speciation event demonstrated in the Wet Tropics (occurred ~6,000 years ago) and one of the most recent globally. This project is a mix of pure and applied research that aims to resolve the origin and future of Kuranda Treefrog using detailed genetic analyses and ecological niche modelling.
Can parental care behaviour and breeding microhabitat protect Critically Endangered nursery frogs from rising temperatures on Wet Tropics mountaintops? (Old ID 28956)
Conrad Hoskin
01 Apr 2023 - 01 Aug 2024
Nursery frogs are terrestrial breeders with ‘direct development’ and the male stays with the eggs until hatching. While climate change is their biggest threat and their breeding biology of is very poorly known. I will study parental care across Nursery frog species, under varied environmental conditions in the field (low elevation, upland areas, heatwaves, drought) to uncover the details of nest choice and parental care. I will use non-invasive cameras, artificial shelters, and data loggers in natural nesting sites to determine how variation in parental behaviour impacts larval survival and differs between species and microhabitats under different climatic conditions.
Resolving the genetics of adaptation and speciation (Old ID 22899)
Megan Higgie
01 Sep 2016 - 31 Dec 2017
The project will greatly assist my career development by increasing my skills and impact in genomic research. Genomic data is currently produced in a process (via next generation sequencing) that results in unordered markers. However the majority can only be resolved with ordered markers (i.e. genes arranged along chromosomes). This project will provide a way to determine the genetic structure that underlies SNPs and other types of genomic data for non-model organisms in order to product ordered markers.
Investigating the pitfalls of bee hotels (Old ID 30046)
Peter Yeeles
01 Jul 2023 - 31 Dec 2026
Concern for bees among the public has led to the augmentation of habitat for bees including the addition of bee hotels. Bee hotels are often claimed to increase bee diversity and abundance. However, they artificially aggregate nesting sites above densities naturally available for bees, which could lead to increased prevalence of pathogens, viruses and parasitism, and higher predation rates. Properly controlled experiments to investigate these threats are limited, and none have been conducted in the tropics. This project investigates whether the density of nesting spaces in bee hotels affects predation rates and pathogen and parasite prevalence in cavity nesting bees.
Investigating the pitfalls of bee hotels (Old ID 30046)
Lori Lach
01 Jul 2023 - 31 Dec 2026
Concern for bees among the public has led to the augmentation of habitat for bees including the addition of bee hotels. Bee hotels are often claimed to increase bee diversity and abundance. However, they artificially aggregate nesting sites above densities naturally available for bees, which could lead to increased prevalence of pathogens, viruses and parasitism, and higher predation rates. Properly controlled experiments to investigate these threats are limited, and none have been conducted in the tropics. This project investigates whether the density of nesting spaces in bee hotels affects predation rates and pathogen and parasite prevalence in cavity nesting bees.
Integrating climate adaptation into rainforest restoration (Old ID 27288)
Lucas Cernusak
01 Jul 2021 - 30 Jun 2024
Rainforest restoration aims to develop self-sustaining ecosystems, resilient to the potential negative effects of climate change. Key to this is identifying the physiological limitations and adaptive capacity of woody tree species used in revegetation plantings. Recent, albeit limited, research suggests that across species higher leaf thermal tolerance could be an adaptation to leaf temperature extremes. To improve our understanding on how tropical tree species will respond to current and future warming we need accurate estimates of leaf temperature extremes, as well as research into within-species variation in leaf thermal tolerance. I will address these knowledge gaps by combining measurements of leaf thermal tolerance and functional traits across a species distribution, with leaf energy balance modelling paramaterised during glasshouse experiments and field campaigns. These findings will aid in identifying vulnerable populations to climate change which will inform conservation and restoration efforts.
Going feral: The colonisation of natural environments by Asian house geckos (Old ID 21725)
Conrad Hoskin
01 Aug 2014 - 31 Mar 2016
Asian house geckos (Hemidactylus frenatus) were accidentally introduced to Australia in the 1960s and are now common across the tropics. They commonly establish in towns, leading to the belief that this introduced species is benign. However, surveys conducted in the Townsville region revealed high-density populations of Asian house geckos in natural environments. This is very concerning given that Australia is a global centre of gecko diversity and endemism. My project will investigate the extent of Asian house gecko invasion in natural environments and highlight factors that might contribute to this range expansion.
A temperature and humidity analysis of the Golden-shouldered parrot (Psepholus chrsoterygius) nest chambers: implications in a changing climate? (Old ID 27245)
Susan Laurance
01 May 2021 - 01 May 2022
The Golden-shouldered Parrot (Psepholus chrsoterysius) is an endangered species endemic to Cape York, Queensland. This bird has particular significance to the Olkola People, an important totem, called Alwal in language. Bush heritage have been working in partnership with Olkola rangers for the last 5 years to protect and recover this endangered species. Alwal has particular nesting habits; it nests in specific chronical termite mounds constructed by Amitermes scolpulus. The Parrot is very particular in mound choice, only selecting those of certain size and width (170cm height to 70 cm width). This is believed to provide optimum incubation temperatures. Nest success is also thought to be reliant upon a symbiotic relationship with an Australian mallee motth (Trisyntopa scatophaga) which feeds on the parrots droppings and therefore keeps the nest clean, preventing risk of infections. This study eill assess nest chamber and ambient temperatures and humidity across the breeding season of 2021, using Hydrochron humidity and temperature loggers (DS1923), which will be placed inside and outside selected nests. FLIR heat sensing cameras will also be used to take pictures of all active and non active nests and their nearest neighbours. The data will be compared to early nest research carried out by Weaver (1986) who assessed nest temperatures in the 1970s. This study will provide insight into nest chamber thermal changes, and create a more reliable baseline longer term, due to the technnological constrictions when this study was first carried out in the 1970s.
Title: ARC Future Fellow ($680,000), Global Change: Rainforest responses to experimental drought
Reseracher: Susan Laurance (Professor, Personal Chair)
Start Date: 01 Jan 2014
Title: American Society of Naturalists
Reseracher: Megan Higgie (Associate Professor)
Start Date: 01 Jan 2003
Title: European Research Council Advanced Grant 2018, ($2.5 million Euros). Role: collaborator, Lead Investigator: Dr Lourens Poorter
Reseracher: Susan Laurance (Professor, Personal Chair)
Start Date: 01 Jan 2018
Title: Habilitation (Venia Docendi), University of Bern
Reseracher: Myles Menz (Senior Lecturer, Zoology and Ecology)
Start Date: 01 Jan 2013
End Date: 01 Jan 2018
Title: PhD, The University of Western Australia
Reseracher: Myles Menz (Senior Lecturer, Zoology and Ecology)
Start Date: 01 Jan 2009
End Date: 01 Jan 2013
Title: MSc in Ecology and Evolution, University of Bern
Reseracher: Myles Menz (Senior Lecturer, Zoology and Ecology)
Start Date: 01 Jan 2006
End Date: 01 Jan 2008
Title: Bachelor of Science , The University of Western Australia
Reseracher: Myles Menz (Senior Lecturer, Zoology and Ecology)
Start Date: 01 Jan 2000
End Date: 01 Jan 2003
Title: Doctor of Philosophy, University of the Witwatersrand
Reseracher: Tasmin Rymer (Associate Professor)
Start Date: 01 Jan 2004
End Date: 01 Jan 2009
Title: Minibeast Wildlife, I partnered with Minibeast Wildlife to support an Honour's student's project focusing on subsociality in tarantulas. That work is in the process of being published.
Reseracher: Tasmin Rymer (Associate Professor)
Start Date: 01 Jan 2024
End Date: 01 Jan 2025
Title: Master of Science, University of Pretoria
Reseracher: Tasmin Rymer (Associate Professor)
Start Date: 01 Jan 2003
End Date: 01 Jan 2004