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Subject: | Re: Atlas grid Size |
From: | "Ken Rogers"<> |
Date: | Mon, 6 Apr 1998 14:32:36 +1000 |
Mustn't it be true that the smaller the grid size, the longer the period must be to count the species that use the area? Isn't it also true that the presence of the observer is more likely to influence the counts in smaller areas? Has any one done the sums and the work to show that small areas constitute a sensible grid for atlassing? Mighn't large areas make better use of scarce (?) birding resources? |
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