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NSW Ostriches

To: "'Nikolas Haass'" <>, "'jenny spry'" <>, "'birding-aus'" <>
Subject: NSW Ostriches
From: "Greg Little" <>
Date: Tue, 26 Oct 2010 17:26:57 +1100
Nick

So those who ticked the House Crow in Sydney are wrong, don't be so
pedantic.

Greg Little

-----Original Message-----
From: 
 On Behalf Of Nikolas Haass
Sent: Tuesday, 26 October 2010 2:13 PM
To: jenny spry; birding-aus
Subject: NSW Ostriches

Hi all,

If you want to count introduced species (which in my personal opinion
doesn't 
really make sense), shouldn't you at least apply the "three generation rule"
(= 
3 

proven self-sustaining generations)? For long-lived birds like Ostrich, this

means approximately 30-48 years of proven self-sustaining population. Thus,
the 
NSW Ostriches need another 10-28 years to become "tickable".

Cheers,

Nikolas
 ----------------
Nikolas Haass

Sydney, NSW



      
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