birding-aus
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To: | "Birding-aus (E-mail)" <> |
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Subject: | Grey-headed Lapwing |
From: | "Peter Waanders" <> |
Date: | Mon, 3 Jul 2006 17:13:08 +0930 |
Hi all I think Dave Torr hit the nail on the head - given the low numbers of birders, and the vastness of the continent, it's much more likely to be a case of vagrants turning up in many places, but not being found. Ask any UK birder how many more rarities are being found there nowadays compared to say 20 years ago - due to a large increase in the numbers of birders and their mobility. A statistician could have a field day (applying some basic assumptions) about the odds of vagrants being found. Cheers Peter Waanders Waikerie, South Australia mob.: 0407 800264 SA Birding: http://www.sabirding.com E-mail1: E-mail2: |
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