THE Game Management Authority (GMA) has begun its annual survey of Victoria’s game duck population. The survey will be conducted by wildlife biologists, who will record the presence, species, and numbers of game ducks at more than 850 waterbodies across Victoria, including wetlands, farm dams, sewerage treatment plants, streams, and rivers.
The survey will also include ground counts when the helicopter cannot operate.
Satellite imagery will be used to determine how much water is in game duck habitats in Victoria, which will inform an estimate of the total abundance of each game duck species in the state.
The GMA is continuing this research as part of the Victorian Government’s Sustainable Hunting Action Plan. The survey results will be used as one of the key inputs to support Adaptive Harvest Management in setting sustainable duck hunting arrangements each year.
GMA Research Principal, Dr Jason Flesch, said regularly collecting data was critical to understanding what drives the abundance and productivity of game duck populations.”Results from this survey will help to accurately estimate total game duck abundance, based on the environmental conditions at the time,” Dr Flesch said.”This research is the most comprehensive survey of game ducks undertaken in Victoria. It benefits wildlife conservation by increasing our understanding of the ecology of Victoria’s game duck populations and the health of their habitats.”The 2025 survey was scheduled to take place from Tuesday, October 21, to Saturday, November 8, inclusive. The flight schedule may change from day to day, depending on weather conditions or other factors.
Residents in surveyed areas may see a helicopter flying at low levels for a short time, for no longer than necessary. Disturbance to livestock will be minimised or avoided. The safety of people and livestock is a priority.
The survey results will be published on the GMA website in 2026.
For more information, including a map of the proposed flight path, visit: gma.vic.gov.au/research/duck-research
