Migration strategies

[billcor at my-deja.com]

In article <Pine.OSF.4.31.0101160020030.15400-
100000 at aurora.uaf.edu>,
  fnkwp at aurora.alaska.edu wrote:
>
>       (Maybe the 3rd try will work?)
>
> > can migration occur in one direction only?
>
> Here's an example (no doubt only one among many) of what has been said on
> this topic in the past.
>
> Hi: shure but it depends on a sustained breeze. I mean migrations arn't really intentional, though I think monarchs do orient by the sun. Others like Vanessa & Nymphalis californica (sp?) just go wherever the wind blows. ahhh, this is the final word for shure, eh? eh?
Bill
 
 
 
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