Foxes, cats, rabbits, house mice and black rats have been observed on this reserve. These introduced animals may have modified the biological community over the long period of their occupation.[Coutts-Smith A.J. Mahon P.S. Letnic M. and Downey P.O. 2007. The threat posed by pest animals to biodiversity in New South Wales. Canberra, ACT. Invasive Animals Cooperative Research Centre.] Some native animal and plant species may have been eliminated from this reserve due to predation and competition from introduced species. The risk of local extinctions continues with the presence of foxes. Foxes have been listed as a key threatening process under the Threatened Species Conservation Act 1995.
