Feral deer aggregator

Summary

The NSW Office of Environment and Heritage developed a feed structure, with the aim of aggregating feral goats and deer to improve the efficiency of control programs. They trialled the structure in combination with commercially available salt blocks and oats to attract feral goats and deer to set locations in forested study areas. The feed structure exploits differences in the sizes and shapes of the feet of native herbivores (kangaroos and wallabies) to prevent them accessing the food, whilst making it accessible to feral goats and deer.  

The feed structure was highly target-specific, with feral goats freely able to access salt blocks, whilst non-target native species were excluded. Other introduced ungulate species, such as fallow deer and red deer, successfully accessed the food in the feed structure, but at considerably lower rates than feral goats. The feed structure that is effective for feral goats is now commercially available. 

This project will build on the foundational research and development by NSW Office of Environment and Heritage to refine the feed structure so that feral deer can readily use the feed structures. This project will test the refined structure (the Deer Aggregator, DA) in areas with high densities of kangaroos and possums and feral fallow or red deer.  

Status

Commenced

Objectives

Develop an effective deer aggregator that is accessible to feral deer and able to exclude non-target native animals. 

Project Leader



Dr Brad Page
Project Team
  • Brad Page, PIRSA 
  • Lindell Andrews, PIRSA 
  • Annelise Wiebkin, PIRSA 
  • Grant Pelton, SA DEW  
  • Vicki Linton, SA DEW 
  • Susan Ivory, SA DEW 
  • Megan Harper, SA DEW 
Project Partners
  • Primary Industries and Regions South Australia (PIRSA) 
  • South Australian Department of Environment and Water (SA DEW)
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