Do desert dingoes drink daily? Visitation rates at remote waterpoints in the Strzelecki DesertBenjamin L. Allen
School of Agriculture and Food Sciences, The University of Queensland, Gatton, Qld 4343, Australia. Present address: Vertebrate Pest Research Unit, NSW Department of Primary Industries, Sulphide Street, Broken Hill, NSW 2880, Australia. Email: firstname.lastname@example.org
Australian Mammalogy 34(2) 251-256 http://dx.doi.org/10.1071/AM12012
Submitted: 21 April 2011 Accepted: 19 March 2012 Published: 8 August 2012
Dingoes (Canis lupus dingo) are water-limited apex predators in Australian terrestrial systems, but observations of dingoes in arid areas far removed from water suggest that dingoes may not always need access to free water to persist. Data from GPS-collared dingoes in the Strzelecki Desert were used to measure waterpoint visitation rates of eight dingoes from four adjacent territories. Each dingo regularly went 3–5 days without visiting waterpoints in all seasons, and individuals of the same pack visited waterpoints at different frequencies and at different times of the day. The longest period without visiting a waterpoint was 22 days in summer and winter from two different individuals. These results have implications for places where dingo baiting occurs, and suggest that diet may play an important role in the use of waterpoints by dingoes.
Additional keywords: apex predator, arid zone, Canis lupus dingo, dog physiology, water requirements, wild dogs.
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