Griffith, P;
Parry-Jones, K;
Cunningham, A;
(2020)
Dietary Partitioning in Newly Sympatric Urban Flying-foxes (Pteropus poliocephalus and Pteropus alecto).
Australian Mammalogy
(In press).
Preview |
Text (Article)
Cunningham_Griffith_Dietary Partitioning in Flying foxes_Accepted.pdf - Accepted Version Download (485kB) | Preview |
Preview |
Text (Table 1)
Cunningham_Table 1.pdf - Accepted Version Download (184kB) | Preview |
Preview |
Text (Table 2)
Cunningham_Table 2.pdf - Accepted Version Download (200kB) | Preview |
Preview |
Text (Figure 1)
Cunningham_Figure 1.pdf - Accepted Version Download (848kB) | Preview |
Preview |
Text (Figure 2)
Cunningham_Figure 2.pdf - Accepted Version Download (791kB) | Preview |
Abstract
The black flying-fox (Pteropus alecto) is extending its range southward and is now sympatric with the grey-headed flying-fox, (P. poliocephalus) in New South Wales. Competition for food between the two species has been suggested as a contributor to declines of the vulnerable grey-headed flying-fox. During winter 2016 the diet of both species was investigated over one night at four sites of sympatry, by microscopic analysis of faecal samples. Resource partitioning between the two species was found, with the black flying-fox either preferentially choosing to eat more fruit than the grey-headed flying-fox or being an inferior competitor for pollen and nectar. These results, though limited, do not support the hypothesis that the black flying-fox threatens the grey-headed flying-fox through food competition.
Archive Staff Only
 |
View Item |
