
TY  - JOUR
A1  - Moseby, K. E. 
A1  - O'Donnell, E. 
T1  - Reintroduction of the greater bilby, <emph type="2">Macrotis</emph> <emph type="2">lagotis</emph> (Reid) (Marsupialia : Thylacomyidae), to northern South Australia: survival, ecology and notes on reintroduction protocols
JF  - Wildlife Research
JO  - Wildl. Res.
Y1  - 2003
VL  - 30
IS  - 1
SP  - 15
EP  - 27
KW  - 
UR  - https://doi.org/10.1071/WR02012 
N2  - Nine bilbies were reintroduced to a 14-km2 reserve free of rabbits, cats and foxes in South Australia in April 2000. The survival, growth and ecology of the population were studied for 17 months after release by means of radio-tracking and trapping. Reproduction was continuous over the study period, with juveniles successfully recruited into the population. Home-range size of female bilbies averaged 0.18 km2 and was significantly smaller than home ranges of males, which averaged 3.16 km2. Wild-born subadults had smaller home ranges than adults. While male home ranges, and male and female home ranges overlapped considerably, females appeared to maintain areas discrete from other adult females. Bilbies showed a significant preference for dune habitat. As swale habitat appears too hard for burrow construction and males moved greater distances from diurnal burrows than females, males are likely to access food reserves that are under-used by females. Both males and females reused at least 30% of their burrows, and females displayed long-term site fidelity. The release was considered successful and suggests that despite historical damage from rabbits and stock, bilbies are able to successfully recolonise parts of their former range in arid South Australia once rabbits, cats and foxes are removed. 
ER  -

