>
>Why should honeybee-recruits need anything more than odor?


I've listened to this debate...for what seems years now. The same old 
things, back and forth, back and forth. I would never be so presumptuous as 
to say that I have the final answers. But...

Of those who say it is all about odor answer me this.

Why then do bees dance? For the fun of it?
Mike

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