Here's two images of a Butterfly House I designed and made last year.  The plans (updated) follow the images.

Larry

 

 

 

And here's the (better) plans.  I deleted the first ones a few minutes ago. (6:40 PM)

 

Very nice Larry!!!

 

Did you get any visitors in them?

 

I don't know about visitors yet in mine. The snow is just now melting and starting to warm up a bit. Mid 50's.

The ones I made were a big hit as Christmas presents and most of them are hanging indoors.

Mike..

Yes we did.  We have a pair of Sedum plants out front where the Butterfly house is and when the Sedums bloom the butterflys are in abundance.

Harry..

If you applied the decals, (From Michaels) they don't last very long outside.  Using them indoors as hanging decorations, is a great idea, especially in the colors shown.

Larry. 

Hey Larry, Dad would love this, I'm going to get him over here to check this out, this is right up his alley, he loves building birdhouses and this would be a nice supplement to his inventory.

Larry; We used the wood butterflies from Michaels. The one we have outside has been holding up ok.