Publications
S.R. Morton, J. Short and R.D. Barker
with an Appendix by G.F. Griffin and G. Pearce
Refuge area Dragon Tree Soak
Biogeographic region Great Sandy Desert
Type of refuge Wetland
Lat./Long. 19o 40' S / 123o 22'E
Quality of refuge Significant (1)
Area (km2) <100
Chief refuge value
Habitat and drought refuge for birds.
General description
Dragon Tree Soak is a swamp with bullrush Typha domingensis and dragon tree Sesbania formosa. It includes a freshwater spring, a permanent freshwater marsh and peatland4. It has an area of 5 ha (main water area: 1 ha). It forms an oasis supporting plants and animals that are absent or scarce elsewhere in the desert.
ANZECC-listed species
None identified.
Regional endemics
None identified
Relict species
Typha domingensis (bullrush) and Sesbania formosa (dragon tree).
Other significant species
Birds that are not otherwise present in desert are Australian crake Porzana fluminea, clamorous reed-warbler Acrocephalus stentoreus, and pheasant coucal Centropus phasianinus ; a frog Cyclorana australis; the lesser long-eared bat Nyctophilus geoffroyi and the flying fox Pteropus scapulatus4.
Key threats
Camels are damaging wetland areas; possibly too-frequent fires4.
Land tenure
Dragon Tree Soak Nature Reserve. A larger reserve of 290,000 ha has been proposed, which will include the Soak and the nearby McLarty Hills5.
Key references
1. Burbidge and McKenzie (1983)
2. Start and Fuller (in Burbidge and McKenzie 1983)
3. Lane and McComb (1988)
4. Jaensch and Lane (1993)
5. Burbidge et al. (1991)
