Graceful tree frog (Litoria gracilenta)

THE WEEP LAB

Using physiology to understand evolution and assist conservation efforts.

Welcome to the Wu Ecological and Evolutionary Physiology (WEEP) Lab. We use physiology to understand the ecology and evolution of animals. Our research incorporates experimental, field, and computational work to assess how species respond to environmental change, with emphasis on informing conservation practices.

Our lab focuses on answering two broad research questions:

  • How do species respond to environmental and anthropogenic change?
  • How does variation in responses scale up to broad-scale ecological and evolutionary patterns?

OUR MISSION

Our group is dedicated to advancing the scientific understanding of how animals interact with their environment and respond to changing conditions. We are committed to producing high-quality, impactful research to advance the field and inform conservation efforts. Collaboration, curiosity, and rigorous inquiry drive our work, and we strive to mentor the next generation of scientists through hands-on learning, critical thinking, and open science practices.

By bridging fundamental research with applied solutions, we aim to contribute to a deeper understanding of wildlife populations, their ecological roles, and their resilience in a rapidly changing world.

Available Projects

Join our team and contribute to cutting-edge research in ecological and evolutionary physiology.

2x PhD positions
PhDFunded

2x PhD positions

Pilbara leaf-nosed bat risk and adaptation to changing environments

We are seeking two PhD candidates for a funded research program to predict the vulnerability of Pilbara-leaf-nosed bats (PLNB) to environmental change. The projects are:

1. Predicting climate change impacts through ecophysiological approaches

2. Movement ecology and drivers of variation in colony sizes

Requirements:

  • Honours or Masters degree
  • Background in either movement ecology or physiological experiments
  • Strong analytical and quantitative skills
$37,000 stipend + tuition fee cover
Opens: 26 January 2026
Deadline: 23 February 2026

Contact:

Postdoc position
PostdocFunded

Postdoc position

Pilbara leaf-nosed bat risk and adaptation to changing environments

A 3-year full-time Research Associate position is available for a highly-qualified applicant to lead coordination and undertake research to meet the objectives of this project, contributing to study design, data collection, analysis, ethics and licensing applications, report writing, presentation of findings, and supervising HDR students.

The full project description including selection criteria can be found here.

Requirements:

  • A PhD in ecological physiology
  • Experience with field and experimental research
  • Proficiency in R programming language and mechanistic modelling
  • Strong record of high-quality research output
$79,915– $107,770 + 17% superannuation
Opens: 5 January 2026
Deadline: 26 January 2026

Contact:

PhD position
PhDFunded

PhD position

Vulnerability of native fish species of south-west WA to climate and anthropogenic change

We are seeking a PhD candidate for a funded research program by the Western Australian Department of Water and Environmental Regulation's Climate Resilient Rivers project. Two projects are available pending the candidate's interest:

1. WA native fish tolerance to environmental stressors

2. Designing and assessing the performance of fish passage structures

Requirements:

  • Honours or Masters degree
  • Background in fish husbandry and physiological measurements
RTP scholarship + project costs support

Contact:

PhD position
PhD

PhD position

Ecological and physiological determinants of male maturity switching in an introduced millipede

The Portuguese millipede (Ommatoiulus moreleti) offers a rare opportunity to test and extend scientific models of life-history evolution. Unlike most animals, males of this species can repeatedly switch between sexually mature and immature states across moults, defying the conventional view that sexual maturation is an irreversible process.

This project will investigate the physiological mechanisms and ecological drivers of this plasticity, using O. moreleti as a model to explore broader questions about reproductive trade-offs, resource allocation, and the evolution of flexible life-history strategies.

Requirements:

  • Honours or Masters degree
  • Background in invertebrate biology, life history, and experimental studies
RTP scholarship

Contact:

A/Prof Melissa Thomas: melissa.thomas@murdoch.edu.au
PhD position
PhDFunded

PhD position

Bat movement and wind energy impact mitigation

We are seeking a PhD candidate for a funded research program supporting proposed wind farm developments in the Pilbara, Western Australia. The PhD project will investigate bat movement ecology using cutting-edge radar and acoustic monitoring technologies.

Requirements:

  • Honours or Masters degree with strong background in movement ecology
  • Experience in spatial analysis and automated bat ID via acoustics
RTP scholarship + project costs support

Contact:

Prof Trish Fleming: t.fleming@murdoch.edu.au