Bird- Ecotourism

[martin butterfield <>]

I should have paid more attention to the road names!  I was also misled by having myself noticed the oval (ie the grassy bit within NSW Cres and Telopea Park) rather well populated by cockatoos at various times. 

The patch of dirt beside the tennis courts is about 100m x 70m or 7,000sq m.  Thus 7000/9 = about 750 if they each occupied a square of side 3m.  To fit in 1,000 requires the side of the square to be reduced to 2.6m, which would not be noticeable without very careful assessment.

Martin

On Mon, May 9, 2011 at 7:42 AM, Nick Payne <> wrote:

I guess I shouldn't have used the term 'oval' - the cockatoos weren't on the school oval, but on the smaller grassed area across the road that has the tennis courts in one corner. It's about 1/3 the area of the school oval.

Nick

On 09/05/11 07:25, martin butterfield wrote:

Looking at Google Earth the oval is about 150m x 180m giving 27,000 sqm.  So, if the cockies were spread evenly and each was at the centre of a square of side 3m  there would have been 3,000 of them.  Taking an alternate approach, if there were 1,000 cockies the side of the 'square' they occupied would be about 5.2m.

Martin

On Mon, May 9, 2011 at 6:59 AM, Nick Payne <> wrote:

I went past the Telopea Park School in Barton late yesterday afternoon, and the oval between NSW Crescent and Fitzroy St was absolutely covered with SC Cockatoos. I have never seen such a number in one location. There were so many I didn't try a count, but there was a cockatoo every few square metres over the entire oval, and and the oval must be several thousand square metres, so there was a minimum of several hundred cockatoos.

Nick Payne

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