On Long Billed Corellas

In large flocks long billed corellas make a lot of noise
But that they are classified by the W W F as vulnerable is not a surprise
As though their flocks may seem large their range is quite small
And as a species they are not plentiful overall
The most plentiful species of parrot in South West Victoria but considered to be rare
And that they are restricted by suitable territory for them to live in conservationists are aware
You may see them in paddocks in South west Victoria as on the roadway you drive
But with any great changes to their environment as a species they may not survive
Though they live in large flocks to live in they have a small range
And most species of birds do not cope well with environmental change
And the smaller the range the more vulnerable the species of bird seem to be
They do become endangered due to restricted territory
Large flocks of long billed corellas i see every day
But due to restricted territory they are vulnerable those who know better say.