FOOD SELECTION BY GRAY-HEADED FLYING FOXES (PTEROPUS-POLIOCEPHALUS) OCCUPYING A SUMMER COLONY SITE NEAR GOSFORD, NEW-SOUTH-WALES

A colony site occupied by grey-headed flying-foxes (Pteropus poliocephalus) from October to May on the central coast of N.S.W. was monitored over a 48 month period (1986-1990). Faecal and spat-out material was collected for microscopic determination of contents. Comparison of food items in the droppings with the array of possible food sources present in the vicinity of the colony at the same time showed a marked preference for certain foods, in particular blossoms of the family Myrtaceae and of the genus Banksia. Cultivated orchard fruits were not a preferred food and were only taken at times when preferred food items were scarce.