Vanessa at night

[Rudy Benavides]

I think Chip Taylor has mentioned monarch migration and radar detection, but 
I can't remember if it was in the context of nighttime movement or what.  
But if it hasn't already, maybe radar could be used for tracking butterfly 
migrations like it is with bird migrations.  There's a cool website out 
there that shows radar images of flocks of migrating birds flying north out 
of Cuba right after sundown.  Cape May and other locations in S. texas could 
possibly show good nighttime radar images of migrating monarchs.

Rudy
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