Rock Art of the Western Desert and Great Basin: long term social responses to environmental change. Rock art was integral to modern humans colonising Australia (earth's most arid continent) as well as the deserts of the USA. Major environmental changes have occurred since that initial arrival. This project will explore how rock art production changed in response to changing environment and assess whether or not lessons learnt here can be applied to arid zones globally.
Group dynamics, Allee effects and population regulation in cooperative breeders. Understanding population dynamics is crucial for effective conservation biology. In many cases breeding is limited by high density, but in social species the opposite is true, exposing small groups to high extinction risk. However, analyses of population dynamics in social species is rare, limiting our ability to effectively conserve such species.