
TY  - JOUR
A1  - Collins, M. 
A1  - Cullen, J. M. 
A1  - Dann, P. 
T1  - Seasonal and annual foraging movements of little penguins from Phillip Island, Victoria
JF  - Wildlife Research
JO  - Wildl. Res.
Y1  - 1999
VL  - 26
IS  - 6
SP  - 705
EP  - 721
KW  - 
UR  - https://doi.org/10.1071/WR98003 
N2  - Little penguins, Eudyptula minor, from a breeding colony on Phillip Island, Victoria were radio-tracked at sea during incubation, chick-rearing and non-breeding periods from 1991 to 1993. Their locations, which we have assumed to reflect foraging movements, varied according to season and breeding activities, and there were marked differences from year to year. Duration and distance of trips ranged from single day-trips a few kilometres from Phillip Island, typically during the breeding season, to longer trips outside the breeding season up to 500 km away lasting more than a month, but 95% of all birds located were within 20 km of the coast. In the breeding season foraging trips averaged 4.4 days during incubation compared with 2.1 days when there were chicks in the nest; in the non-breeding period foraging trips took 5.2 days on average. The duration of trips for adults feeding chicks increased with the age of the chicks. Birds from nests on the north and south sides of Phillip Island differed in their use of areas close to the island, but showed a similar distribution on more distant trips. The location of foraging trips is discussed in relation to information on the abundance of prey species of fish within the foraging range of the birds. 
ER  -

