The drought may be playing a part in reduced
rosella numbers, although in the urban / peri-urban area seed / fruit eaters
like crimson rosellas are still likely to be getting lots of feed.
Certainly they are having a feast in gum trees and from the seeds of some exotic
trees in my area. Reduced juvenile numbers are perhaps more
likely to stem from the competition from Indian Mynas for nesting
hollows. Hence the reason they are a serious threat to hollow-nesting
wildlife here in Australia and overseas.
Bill Handke
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