Cyclonic Winds 9 June & Storm in Newcastle/Lake Macquarie

["Alan Gillanders" <>]

Scot and Craig,
Once again a possible answer raises another question or two or ....

Perhaps it is not the hierarchies which have changed so much as the dynamics
within the group. Is this a factor of group size, group stablility, age
classes in the group, direction of group growth or some imperative like
getting enough to eat.

It all goes to show the value of long time spans in observations and
observers. A PhD student has little hope of sorting such a problem out.
Alan

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