Are Butterfly Houses for Aesthetics or Shelter?

Surprising to me, we had a wonderful butterfly season in the Atlanta area this year. I can’t recall a summer where so many had populated my yard. I know the two leaf misters were a huge attraction for them, along with some newly planted milkweed. Other flowers like lantana and abelia shrubs saw lots of action from these winged jewels too. There is no butterfly house in the yard, and I’ve always wondered whether or not butterflies really use them?

Some butterfly houses are like detailed works of art for the garden, they enhance and add a nice focal point to the area. The butterfly house shown here is constructed of durable red cedar, and the etched glass panels that catch light beautifully. It’s available as a hanging, or post mount model too.

But back to the question if butterflies really use butterfly houses or not?
A bit of research reveals the answer here: