Professor Dieter Hochuli serves as Professor of Integrative Ecology in the Faculty of Science at the University of Sydney, a role he has held since April 1995 within the School of Life and Environmental Sciences. He leads the Integrative Ecology Lab, emphasizing creativity, curiosity, and collaboration in research. Hochuli earned his PhD from La Trobe University in December 1994 after completing undergraduate studies at Monash University, where he majored in zoology following initial interests in psychology. His early research included honours work on the nutritional ecology of birds, shifting to herbivorous insects such as plague locusts and caterpillars during his doctoral studies. Throughout his career at the University of Sydney, he has progressed from a lectureship to full professorship, focusing on multiscale ecological investigations.

Hochuli's research centers on the ecology of iconic species including birds, mammals, insects, and spiders in urban environments, exploring their interactions with habitats, plants, and humans. His work addresses how nature thrives in cities through projects like Big City Birds, Urban Field Naturalist, and studies on insect and spider diversity in greenspaces. Key interests encompass insect-plant interactions, community ecology, landscape ecology, behavioral ecology, population ecology, biosecurity science, pollination biology, evolutionary biology, and natural resource management. By integrating field surveys, big data, laboratory experiments, molecular techniques, and natural history observations, he elucidates causal drivers of biodiversity patterns, habitat fragmentation effects, environmental restoration benefits, and strategies for rewilding degraded systems. Hochuli has garnered the 2023 Ecological Society of Australia Gold Medal for championing ecological excellence, the Vice-Chancellor’s Award for Excellence in Research Higher Degree Supervision in 2010 and 2016, and SUPRA Supervisor of the Year in 2021. Notable publications include 'The decline, fall, and rise of a large urban colonising bird' (2024), 'Rat lungworm, Cryptosporidium and other zoonotic pathogens of Rattus rattus and native wildlife on Sydney's Northern beaches' (2024), 'Reimagining urban habitats to benefit people and nature' (2024), and 'Tree removals as socioecological experiments in cities' (2023). With over 8,000 citations, his contributions significantly impact urban ecology and conservation. He is a member of the Sydney Environment Institute and the Aola Richards Sydney Insect Hub, delivers plenary lectures such as at the 2023 Ecological Society of Australia conference, and engages communities via talks at festivals, pubs, and podcasts.

Professional Email: dieter.hochuli@sydney.edu.au