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COG Members with an interest in Swift Parrots might be interested to know
that Tasmanian birders are concerned about the rise of Rainbow Lorikeets in that
State. This has been discussed in some detail on a blog entry: "Parrot
Heaven"
Part of the debate is historical, about whether these birds were originally
cage bird escapees, or were released deliberately. In fact they might have
arrived naturally. Regardless of the hows and whys, the Tasmanian
birders are concerned that the Rainbows are so aggressive that they
might out compete the Swift Parrots. So, that could gradually reduce
their numbers.
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