Publications
S.R. Morton, J. Short and R.D. Barker
with an Appendix by G.F. Griffin and G. Pearce
Refuge area Barrow Island group
Biogeographic region Pilbara
Type of refuge Islands
Lat./Long. 20o 46' S / 115o 24' E;
20o 03' S / 115o 51' E
Quality of refuge Extremely significant (7)
Area (km2) <1,000
Chief refuge value ANZECC-listed species; refuge for mammals from exotic species.
General description
Barrow is a large, arid island of 230 km2, 60 km off coast of WA. It is both a nature reserve and an oilfield. Middle and Boodie Islands are smaller islands off the southern coast of Barrow. The dominant vegetation on Barrow Island is hummock grassland (Triodia wiseana, T. angusta, and T. pungens).ANZECC-listed species
Mammals: Burrowing bettong Bettongia lesueur (E) (Barrow Island; occurred on Boodie Island until 1985 and reintroduced in 19934), golden bandicoot Isoodon auratus (E) on Barrow and Middle Islands1, 4, Barrow Island euro Macropus robustus isabellinus4 (V), black-footed rock-wallaby Petrogale lateralis1 (V).
Birds: Barrow Island fairy-wren Malurus leucopterus edouardi2 (V).
Reptiles: Very significant rookery for green turtles Chelonia mydas (V) along west coast of Barrow, Middle and Boodie Islands6. Hawksbill turtles Eretmochelys imbricata (V) nest occasionally on Barrow Island6. Nest in significant numbers on adjacent Lowendal Islands (20o 39' S / 115o 34' E)7.
Regional endemics
Birds: Barrow Island fairy-wren Malurus leucopterus edouardi2.
Reptiles: Ctenotus pantherinus acripes7.
Mammals: Golden bandicoot Isoodon auratus barrowensis, spectacled hare-wallaby Lagorchestes conspicillatus conspicillatus4, Barrow Island euro Macropus robustus isabellinus7.
Relict species
Many of the ANZECC-listed species have become extinct on the mainland, and constitute relict populations.
Other significant species
Northern brushtail possum Trichosurus vulpecula arnhemensis1, 4, water rat Hydromys chrysogaster7. Large rookery (> 300) of flatback turtles Chelonia depressa on east coast of Barrow Island7.
Key threats
Introduction of exotic species such as Rattus rattus and fox or cat; some disturbance due to oil-drilling.
Land tenure
Nature Reserves.
Key references
1. Butler (1970, 1975)
2. Schodde (1982)
3. Buckley (1983)
4. Short and Turner (1991, 1993, 1994)
5. Burbidge and Main (1971)
6. R.I.T. Prince (pers. comm.)
7. Burbidge (1989)
