Speed Presentation 2024 Australian Marine Sciences Association Annual Meeting combined with NZMSS

Long-term monitoring of seabird communities off Southern Australia reveals multi-directional shifts in species richness and abundance     (#228)

Nicholas Pattison 1 , Benjamin Viola 2 , Rowan Mott 3 , Stuart Hull 1 , Mike Carter 1 , Rohan Clarke 1
  1. School of Biological Sciences, Monash University, Clayton, Victoria, Australia
  2. Institute for Marine and Antarctic Studies, University of Tasmania, Battery Point, Tasmania, Australia
  3. School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia

Understanding how ecological communities respond to changes in environmental conditions across time is paramount to conservation management. Insights derived from temporal studies have the potential to identify drivers of change and shape appropriate management responses, but they can also help to improve biological models that forecast changes in habitat and demography.

In this study, we assess temporal changes in abundance and richness of a seabird community off Southern Australia. Utilising generalised additive models, this study uses almost four decades of citizen science data to assess temporal shifts in a seabird communities’ richness and species abundance in response to environmental change.

Our findings present the first community-wide assessment of seabirds off the Southern Australian coastline, presenting valuable insights for future conservation action.