Madison Lacy

PhD supervisors: A/Prof L Möller and Prof L Beheregaray

I am passionate about marine mammal ecology and conservation, with a particular focus on the population structure, movement and communication of baleen whales. I am interested in applying genomic techniques to understand the individual and population-level effects of breeding stock structure, migration, and shifts in climatic conditions. My previous research has explored marine megafauna sociality, behaviour and acoustic communication, specialising in Behavioural Response Studies (BRS). I combine my research experience with my strong maritime background, having worked for the past 3 years skippering vessels around the world. 

Currently, I am undertaking a PhD within MELFU and Cetacean Ecology, Behaviour and Evolution Lab. My project focuses on quantifying the genomic, acoustic and spatial connectivity of humpback whales (Megaptera novaeangliae) found in South Australian waters, in comparison to known Australian breeding stocks. My research challenges previous assumptions regarding the distinctness of Stock D and Stock E1, and has important implications for understanding the population structure, genetic exchange, and cultural exchange of Australian humpback whales. This research can also inform local South Australian understanding and management of biologically important areas utilised by this recovering species.