[BC] Engineering feats of note

[WFIFeng@aol.com]

In a message dated 05/20/2005 05:32:05 AM Eastern Daylight Time, 
ronc at sonic.net writes:

> What's the difference between a mud daubler and a wasp or a yellow jacket? 
>  I have a feeling that they all sting about the same!

Just look up "Mud Dauber" on Google, and you'll find quite a few sites & 
references. From everything I read, they are non-aggressive, and stings are rare. 
They also don't defend their nests very well. They come in different 
colorings, but are easily recognized by their very unusual "abdomen-on-a-stalk".

Willie...