Cockatoos in Glebe Park

 Looking down from our balcony on 16 August there was a modest flock of Sulphur-crested Cockatoos feeding in a grassy area in Glebe Park.

So I took myself off there to see what could be seen.  By and large the birds were behaving well, with only an occasional screeching snap at each other.
They were feeding on roots of some description being dug out of the lawn.
This was the best I did of an erect crest.
This shows how deeply they were delving,
Several of the birds had colour between the wings.  

This is being done by researchers from the Cognitive Ecology Group at the Research School of Biology, ANU). We are measuring social networks and foraging ecology in the north-side Canberra cockies, with dye-dots on the backs to identify individuals. They  use these as a non-invasive alternative to trapping and banding - the dots last for around 3 months.  From the list of information on an email to the COG chatline they were tagged at roosts in ANU (pink) and Watson Pottery (blue).


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