Table 1. Net displacement moved by flying-foxes among roosts in time-periods of 1–30 weeks duration.

Time-period (weeks)	N	N = 0 km	Mediankm	Meankm (SD)	Rangekm
1	333	214	0	29 (68)	0–576
5	64	14	48	93 (123)	0–626
10	31	3	147	172 (173)	0–662
20	13	0	90	208 (259)	27–776
30	5	0	158	259 (206)	94–576

Net displacement is the distance between first and last roosts during each time-period.

N: number of ‘timed movements’ in each time-period (see text).

SD: standard deviation.