
%0 Journal Article
%A Wilson B., A. 
%A Wolrige, J. 
%T Assessment of the Diet of the Fox, Vulpes vulpes, in Habitats of the Eastern Otway Ranges, Victoria.
%J Australian Mammalogy
%D 2000/01/01
%V 21
%N 2
%P 201-211
%K 
%R https://doi.org/10.1071/AM00201
%U https://www.publish.csiro.au/paper/AM00201 
%X The Eastern Otway Ranges, Victoria have highly diverse native mammal communities. Although the Red Fox (Vulpes vulpes) has been recorded in the area the extent of its distribution and effects on native mammals are unclear. The aims of this study were to analyse the diet of the Red Fox in the study area, to compare the diet between seasons and habitats (woodland, forest, heathland) and to assess the diet in the habitat of the New Holland Mouse (Pseudomys novaehollandiae) which is endangered in Victoria. Fox scats collected monthly in each habitat were analysed to determine the composition of the diet and small mammal trapping was carried out in each habitat to determine potential small mammal prey species. Overall, mammals (42%) constituted the highest proportion in the fox scats and sixteen species, including nine native species were recorded. Large-sized native mammals including Swamp Wallaby (Wallabia bicolor) and the Eastern Grey Kangaroo (Macropus giganteus) constituted 60% of the mammal diet category. The occurrence of plant material was significantly different between seasons, being more abundant in winter. There was a significant difference in the frequency of large introduced mammals in the diet between seasons, with consumption being higher in winter. The occurrence of large, native mammalian prey increased from 15% in winter to 47% in autumn. The frequency of occurrence of the major dietary categories (plant material, invertebrates, reptiles, birds, mammals) was similar across habitats. Large introduced mammals occurred in higher proportions in the diet from woodland habitat. Small mammals were more numerous in scats of heathland and scats from the forest contained the highest abundance of medium-sized mammals. There was no evidence of the endangered New Holland Mouse in scats collected from habitat where a population of the species was present. 
