Distribution of Feeding Activity of the Eastern Grey Kangaroo, Macropus Giganteus, in Coastal Lowland of South-East Queensland.

Abstract

In an area of coastal lowland managed by the Forestry Department of Queensland, habitats differed in the density, height and species composition of their undergrowth. In natural habitats Themeda australis made up the bulk of the diet of M. giganteus, but in firebreaks a range of grasses was eaten. Kangaroos actively fed only in habitats with open undergrowth, and in these habitats the density of faecal pellets correlated with the abundance of food present. Dense undergrowth restricted use of habitat even for movement. The abundance of food and the height and density of the undergrowth in contiguous habitat influenced the abundance of sightings on firebreaks. Firebreaks create a new source of abundant food. Prescribed burning attracts kangaroos to habitats by opening up dense undergrowth and encouraging the growth of grass.