
TY  - JOUR
A1  - Vieira, E.M. 
A1  - Finlayson, G.R. 
A1  - Dickman, C.R. 
T1  - Habitat use and density of numbats (Myrmecobius fasciatus) reintroduced in an area of mallee vegetation, New South Wales
JF  - Australian Mammalogy
JO  - Aust. Mammalogy
Y1  - 2007
VL  - 29
IS  - 1
SP  - 17
EP  - 24
KW  - 
UR  - https://doi.org/10.1071/AM07002 
N2  - The distribution of the numbat (Myrmecobius fasciatus) has been dramatically reduced since European settlement, with remnant populations now occurring naturally only in the south west of Western Australia. In recent years a number of reintroductions have led to the reestablishment of this species in parts of its former range. In this study we investigated the density and habitat use of the numbat within a 4,000 ha feral - free site on Scotia Sanctuary in western New South Wales. Numbats had been reintroduced to this site in 1999 and 2000. During transect sampling 500 km were driven and 10 numbats were observed. An additional 14 sightings were made incidentally during the survey period. We estimated the density of numbats at Scotia to be 1.24 individuals/100 ha (SE = 0.56). Numbats were located randomly throughout the four major vegetation communities within the reintroduction site. At a finer scale, numbats selected for areas with less spinifex and less bare ground, although visibility using this sampling technique in areas with less spinifex cover may be increased. This study provides information on the habitats used and selected for by numbats at a local scale, and suggests that the species is capable of re-inhabiting areas within its former range where essential resources such as food and shelter are still available at adequate levels, and introduced predators are absent. This, in turn, has implications for future management decisions about how and where to reintroduce this species to other parts of its former range. 
ER  -

