Bill Ellis

Heat load and the koala

This project examines the behaviour and physiology of koalas, in the context of extreme temperatures and changes in climate. We are investigating fine scale microclimatic influences on behavior, broad scale habitat requirements, and the mechanisms and physiology associated with the management of heat load in this species. The project revolves around hands on research with koalas in the field and laboratory in Queensland and skills in modeling heat balance for an arboreal vertebrate.

The project includes the use of surgical techniques and field monitoring of koalas, so it requires field and laboratory capability and the ability to work in remote environments.

This project has a PhD top up grant and has considerable technical assistance available. Short - term projects are available in the Brisbane region and longer - term projects in southern and central Queensland are also available.

Pathways of pathogen transfer in the koala

We are investigating the social and spatial dimensions of pathogen transfer in koalas, combining pathogen detection and classification with research into host defense and susceptibility. Following a long-term study population on St Bees Island using state-of-the-art technology is allowing us to establish the social and spatial regulators of koala disease dynamics while revealing unique information on the ecology and biology of the koala.

Students will have the opportunity to investigate disease transmission and host responses or investigate the drivers of social and spatial dynamics in this population, choosing a laboratory or field environment.