birding-aus

NSW Ostriches

To: jenny spry <>, birding-aus <>
Subject: NSW Ostriches
From: Nikolas Haass <>
Date: Mon, 25 Oct 2010 20:12:45 -0700 (PDT)
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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